diff --git a/core/layout/app.go b/core/layout/app.go
index 629ee04..2ec82bd 100755
--- a/core/layout/app.go
+++ b/core/layout/app.go
@@ -1,597 +1,714 @@
-package layout
-
-import (
-	"fmt"
-	"io/ioutil"
-	"os"
-	"log"
-	"encoding/json"
-
-	"github.com/abdfnx/resto/tools"
-	"github.com/abdfnx/resto/core/api"
-	"github.com/abdfnx/resto/core/editor"
-	"github.com/abdfnx/resto/core/editor/runtime"
-
-	tcell "github.com/gdamore/tcell/v2"
-	"github.com/rivo/tview"
-	"github.com/tidwall/pretty"
-	"github.com/tidwall/gjson"
-)
-
-var (
-	// request
-	method          string
-	httpURL         string
-	cType           string
-	fn              string = tools.RequestFile()
-
-	// respone
-	body    	    string
-	respone 	    string
-	status  	    string
-
-	// auth
-	authType 	    string
-	requestHeaders  string
-
-	// headers
-	headersCount    int = 0
-)
-
-func Layout(version string) {
-	app := tview.NewApplication()
-	flex := tview.NewFlex()
-
-	helpPage := tview.NewPages()
-	updatePage := tview.NewPages()
-
-	helpText := tview.NewTextView().
-		SetDynamicColors(true).
-		SetRegions(true).
-		SetChangedFunc(func() {
-			app.Draw()
-		})
-	updateText := tview.NewTextView().
-		SetDynamicColors(true).
-		SetRegions(true).
-		SetChangedFunc(func() {
-			app.Draw()
-		})
-
-	help := `
-		Welcome to Resto!
-
-		resto is a cli app can send pretty HTTP & API requests from your terminal.
-
-		Shortcuts:
-			- Ctrl+P: Open Resto Panel
-			- Ctrl+H: Open Help Guide
-			- Ctrl+E: Open Settings
-			- Ctrl+S: Save Request Body
-			- Ctrl+U: Update Your Resto
-			- Ctrl+Q: Quit
-	`
-
-	update := `
-		How to update Resto?
-
-		first quit from Resto, then:
-
-		1. if you install it from script, then run the script again to update
-		2. if you install it from homebrew, then run 'brew upgrade resto' to update
-		3. do you install resto from go install, run 'go get -u github.com/abdfnx/resto' to update
-		4. do you get it from github cli, run 'gh extension upgrade abdfnx/resto' to upgrade
-	`
-
-	fmt.Fprintf(helpText, "%s ", help)
-	fmt.Fprintf(updateText, "%s ", update)
-
-	helpPage.AddAndSwitchToPage("help", tview.NewGrid().
-		SetColumns(30, 0, 30).
-		SetRows(3, 0, 3).
-		AddItem(helpText, 1, 1, 1, 1, 0, 0, true), true).
-	ShowPage("main")
-
-	updatePage.AddAndSwitchToPage("update", tview.NewGrid().
-		SetRows(3, 0, 3).
-		SetColumns(30, 0, 30).
-		SetBorders(true).
-		AddItem(updateText, 1, 1, 1, 1, 0, 0, false), true).
-	ShowPage("main")
-
-	// forms
-	authForm := tview.NewForm()
-	headersForm := tview.NewForm()
-	requestForm := tview.NewForm()
-
-	// request inputs
-	urlField := tview.NewInputField().
-		SetLabel("URL").
-		SetFieldWidth(32).
-		SetPlaceholder("URL")
-	
-	requestMethods := tview.NewDropDown().
-		SetLabel("Request Method").
-		SetOptions([]string{
-			"GET",
-			"POST",
-			"PUT",
-			"PATCH",
-			"DELETE",
-			"HEAD",
-		}, func(option string, optionIndex int) {
-			method = option
-		}).SetCurrentOption(0)
-
-	contentType := tview.NewDropDown().
-		SetLabel("Content Type").
-		SetOptions([]string{
-			"none",
-			"application/json",
-			"application/graphql",
-			"application/xml",
-			"text/html",
-			"text/plain",
-		}, func(option string, optionIndex int) {
-			cType = option
-		}).SetCurrentOption(0)
-
-	// request body
-	content, err := ioutil.ReadFile(fn)
-	buffer := editor.NewBufferFromString(string(content), fn)
-	if err != nil {
-		log.Fatalf("could not read %v: %v", fn, err)
-	}
-
-	settingsContent, err := ioutil.ReadFile(tools.SettingsFile())
-	bufferSettings := editor.NewBufferFromString(string(settingsContent), tools.SettingsFile())
-	if err != nil {
-		log.Fatalf("could not read %v: %v", tools.SettingsFile(), err)
-	}
-
-	var colorscheme editor.Colorscheme
-
-	vs := gjson.Get(tools.SettingsContent(), "rs_settings.request_body.theme")
-	tm := ""
-
-	if vs.Exists() {
-		tm = vs.String()
-	} else {
-		tm = "railscast"
-	}
-
-	if theme := runtime.Files.FindFile(editor.RTColorscheme, tm); theme != nil {
-		if data, err := theme.Data(); err == nil {
-			colorscheme = editor.ParseColorscheme(string(data))
-		}
-	}
-
-	bodyEditor := editor.NewView(buffer)
-	bodyEditor.SetRuntimeFiles(runtime.Files)
-	bodyEditor.SetColorscheme(colorscheme)
-	bodyEditor.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
-		switch event.Key() {
-			case tcell.KeyCtrlS:
-				tools.SaveBuffer(buffer, fn)
-				app.SetRoot(flex, true).SetFocus(requestForm)
-				return nil
-		}
-
-		return event
-	})
-
-	settingsEditor := editor.NewView(bufferSettings)
-	settingsEditor.SetRuntimeFiles(runtime.Files)
-	settingsEditor.SetColorscheme(colorscheme)
-	settingsEditor.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
-		switch event.Key() {
-			case tcell.KeyCtrlS:
-				tools.SaveBuffer(bufferSettings, tools.SettingsFile())
-				app.SetRoot(flex, true).SetFocus(requestForm)
-				return nil
-		}
-
-		return event
-	})
-
-	// response outputs
-	responseView := tview.NewTextView().
-		SetDynamicColors(true).
-		SetRegions(true).
-		SetChangedFunc(func() {
-			app.Draw()
-		})
-
-	statusView := tview.NewTextView().
-		SetDynamicColors(true).
-		SetRegions(true).
-		SetChangedFunc(func() {
-			app.Draw()
-		})
-
-	// headers inputs
-	headers := tview.NewTextView()
-
-	// auth inputs
-	token := tview.NewInputField().
-		SetLabel("Token").
-		SetFieldWidth(20) 
-
-	username := tview.NewInputField().
-		SetLabel("Username").
-		SetFieldWidth(20)
-
-	password := tview.NewInputField().
-		SetLabel("Password").
-		SetFieldWidth(20)
-
-	flex.AddItem(tview.NewFlex().SetDirection(tview.FlexRow).
-		AddItem(requestForm, 0, 1, false).
-		AddItem(authForm, 20, 1, false).
-		AddItem(headersForm, 15, 1, false), 0, 1, false).
-		AddItem(tview.NewFlex().SetDirection(tview.FlexRow).
-		AddItem(responseView, 0, 3, false).
-		AddItem(statusView, 7, 1, false), 0, 2, false).
-		AddItem(tview.NewBox().SetBorder(true), 0, 0, false)
-
-	var Input = func(text, label string, width int, formToReturn *tview.Form, doneFunc func(text string)) {
-		fileNameInput := tview.NewPages()
-
-		input := tview.NewInputField().SetText(text)
-		input.SetBorder(true)
-		input.SetLabel(label).SetLabelWidth(width).SetDoneFunc(func(key tcell.Key) {
-			if key == tcell.KeyEnter {
-				doneFunc(input.GetText())
-				fileNameInput.RemovePage("input")
-			} else if key == tcell.KeyEsc {
-				app.SetRoot(flex, true).SetFocus(formToReturn)
-			}
-		})
-
-		fileNameInput.AddAndSwitchToPage("input", tview.NewGrid().
-			SetColumns(0, 0, 0).
-			SetRows(0, 3, 0).
-			AddItem(input, 1, 1, 1, 1, 0, 0, true), true).ShowPage("main")
-		
-		app.SetRoot(fileNameInput, true).SetFocus(input)
-	}
-
-	headersForm.AddButton("Add Header", func() {
-		Input("", "header to add", 14, headersForm, func(text string) {
-			headersForm.AddInputField(text, "", 20, nil, nil)
-
-			headersCount++
-
-			app.SetRoot(flex, true).SetFocus(headersForm)
-		})
-	}).AddButton("Remove Header", func() {
-		Input("", "header to remove", 17, headersForm, func(text string) {
-			headersForm.RemoveFormItem(headersForm.GetFormItemIndex(text))
-
-			headersCount--
-
-			app.SetRoot(flex, true).SetFocus(headersForm)
-		})
-	})
-	
-	var send = func() {
-		responseView.Clear()
-		statusView.Clear()
-
-		httpURL = urlField.GetText()
-
-		b, e := os.Open(fn)
-
-		if e != nil {
-			fmt.Println(e)
-		}
-
-		defer b.Close()
-
-		currentBody, err := ioutil.ReadAll(b)
-
-		if err != nil {
-			panic(err)
-		}
-
-		if cType == "application/json" {
-			var r map[string]interface{}
-			json.Unmarshal([]byte(currentBody), &r)
-			body = string(pretty.Pretty([]byte(currentBody)))
-		} else {
-			body = string(currentBody)
-		}
-
-		if method == "POST" || method == "PUT" || method == "PATCH" || method == "DELETE" {
-			respone, status, requestHeaders, _ =
-				api.BasicRequestWithBody(
-					httpURL,
-					method,
-					cType,
-					body,
-					authType,
-					token.GetText(),
-					username.GetText(),
-					password.GetText(),
-					false,
-					headersCount,
-					headersForm,
-				)
-		} else {
-			body = ""
-
-			respone, status, requestHeaders, _ =
-				api.BasicGet(
-					httpURL,
-					method,
-					authType,
-					token.GetText(),
-					username.GetText(),
-					password.GetText(),
-					false,
-					headersCount,
-					headersForm,
-				)
-		}
-
-		headers.Clear()
-		requestHeaders += "\n\nTo Exit Press 'Esc' Key"
-
-		fmt.Fprintf(responseView, "%s ", respone)
-		fmt.Fprintf(statusView, "%s ", status)
-		fmt.Fprintf(headers, "%s", requestHeaders)
-	}
-
-	requestForm.AddFormItem(requestMethods).
-		AddFormItem(urlField).
-		AddFormItem(contentType).
-		AddButton("Headers", func() {
-			app.SetRoot(flex, true).SetFocus(headersForm)
-		}).
-		AddButton("Body", func() {
-			app.SetRoot(bodyEditor, true).SetFocus(bodyEditor).Run()
-		}).
-		AddButton("Authorization", func() {
-			app.SetRoot(flex, true).SetFocus(authForm)
-		}).
-		AddButton("Send", func() {
-			send()
-
-			app.SetRoot(flex, true).SetFocus(responseView)
-		})
-
-	responseView.SetDoneFunc(func(key tcell.Key) {
-		if key == tcell.KeyTab {
-			app.SetRoot(flex, true).SetFocus(requestForm)
-		}
-	})
-
-	headers.SetDoneFunc(func(key tcell.Key) {
-		if key == tcell.KeyEsc {
-			app.SetRoot(flex, true).SetFocus(requestForm)
-		}
-	})
-
-	panelModal := tview.NewModal().
-		SetText("What task do you want to do?").
-		AddButtons([]string{
-			"Request Form",
-			"Send Request",
-			"Body",
-			"Headers",
-			"Authorization",
-			"Show Response Headers",
-			"Save Response in File",
-			"Return",
-			"Quit From App",
-		}).
-		SetDoneFunc(func(buttonIndex int, buttonLabel string) {
-			switch buttonLabel {
-				case "Request Form":
-					app.SetRoot(flex, true).SetFocus(requestForm)
-
-				case "Send Request":
-					send()
-					app.SetRoot(flex, true).SetFocus(requestForm)
-
-				case "Body":
-					app.SetRoot(bodyEditor, true).SetFocus(bodyEditor)
-
-				case "Headers":
-					app.SetRoot(flex, true).SetFocus(headersForm)
-				
-				case "Authorization":
-					app.SetRoot(flex, true).SetFocus(authForm)
-
-				case "Show Response Headers":
-					app.SetRoot(headers, true).SetFocus(headers)
-				
-				case "Save Response in File":
-					data := []byte(respone)
-
-					Input("response.json", "file name", 5, requestForm, func(fn string) {
-						err := os.WriteFile(fn, data, 0644)
-
-						if err != nil {
-							panic(err)
-						}
-
-						app.SetRoot(flex, true).SetFocus(requestForm)
-					})
-				
-				case "Return":
-					app.SetRoot(flex, true).SetFocus(requestForm)
-				
-				case "Quit From App":
-					app.Stop()
-			}
-		})
-
-	authForm.AddDropDown("Authentication Type", []string{"none", "basic auth", "bearer token"}, 0, func(option string, optionIndex int) {
-		tokenIndex := authForm.GetFormItemIndex("Token")
-		usernameIndex := authForm.GetFormItemIndex("Username")
-		passwordIndex := authForm.GetFormItemIndex("Password")
-
-		if option == "basic auth" {
-			if tokenIndex != -1 {
-				authForm.RemoveFormItem(authForm.GetFormItemIndex("Token"))
-			} else if usernameIndex != -1 && passwordIndex != -1 {
-				authForm.RemoveFormItem(authForm.GetFormItemIndex("Username"))
-				authForm.RemoveFormItem(authForm.GetFormItemIndex("Password"))
-			}
-
-			authForm.AddFormItem(username)
-			authForm.AddFormItem(password)
-
-			authType = "basic"
-		} else if option == "bearer token" {
-			if usernameIndex != -1 && passwordIndex != -1 {
-				authForm.RemoveFormItem(authForm.GetFormItemIndex("Username"))
-				authForm.RemoveFormItem(authForm.GetFormItemIndex("Password"))
-			} else if tokenIndex != -1 {
-				authForm.RemoveFormItem(authForm.GetFormItemIndex("Token"))
-			}
-
-			authForm.AddFormItem(token)
-
-			authType = "bearer"
-		} else {
-			if usernameIndex != -1 && passwordIndex != -1 {
-				authForm.RemoveFormItem(authForm.GetFormItemIndex("Username"))
-				authForm.RemoveFormItem(authForm.GetFormItemIndex("Password"))
-			}
-
-			if tokenIndex != -1 {
-				authForm.RemoveFormItem(authForm.GetFormItemIndex("Token"))
-
-			}
-
-			token.SetText("")
-			username.SetText("")
-			password.SetText("")
-		}
-	})
-
-	authForm.AddButton("Headers", func() {
-		app.SetRoot(flex, true).SetFocus(headersForm)
-	}).AddButton("Request", func() {
-		app.SetRoot(flex, true).SetFocus(requestForm)
-	})
-
-	helpText.SetDoneFunc(func(key tcell.Key) {
-		if key == tcell.KeyEsc {
-			app.SetRoot(flex, true).SetFocus(requestForm)
-		}
-	})
-
-	// set borders
-	authForm.SetBorder(true)
-	headersForm.SetBorder(true)
-	requestForm.SetBorder(true)
-	responseView.SetBorder(true)
-	statusView.SetBorder(true)
-
-	// set titles
-	authForm.SetTitle("Authentication").SetTitleAlign(tview.AlignCenter)
-	headersForm.SetTitle("Headers").SetTitleAlign(tview.AlignCenter)
-	requestForm.SetTitle("Request Form").SetTitleAlign(tview.AlignCenter)
-	responseView.SetTitle("Response").SetTitleAlign(tview.AlignCenter)
-	statusView.SetTitle("Status").SetTitleAlign(tview.AlignCenter)
-
-	newReleaseModal := tview.NewModal()
-
-	enableMouse := gjson.Get(tools.SettingsContent(), "rs_settings.enable_mouse").Bool()
-
-	if enableMouse {
-		app.EnableMouse(true)
-	}
-
-	if version != api.GetLatest() && gjson.Get(tools.SettingsContent(), "rs_settings.show_update").Bool() != false {
-		newReleaseModal.SetText("There's a new version of resto is avalaible: " + version + " → " + api.GetLatest()).
-			AddButtons([]string{"How to Update ?", "Don't show again", "Cancel"}).
-			SetDoneFunc(func(buttonIndex int, buttonLabel string) {
-				if buttonLabel == "How to Update ?" {
-					app.SetRoot(updatePage, true).SetFocus(updatePage)
-				} else if buttonLabel == "Don't show again" {
-					tools.UpdateSettings(false)
-					app.SetRoot(flex, true).SetFocus(requestForm)
-				} else if buttonLabel == "Cancel" {
-					app.SetRoot(flex, true).SetFocus(requestForm)
-				}
-			})
-
-		if err := app.
-			SetRoot(newReleaseModal, true).
-			SetFocus(newReleaseModal).
-			Sync().
-			SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
-				switch event.Key() {
-					case tcell.KeyCtrlP:
-						app.SetRoot(panelModal, true).SetFocus(panelModal)
-						return nil
-
-					case tcell.KeyCtrlH:
-						app.SetRoot(helpPage, true).SetFocus(helpPage)
-						return nil
-
-					case tcell.KeyCtrlU:
-						app.SetRoot(newReleaseModal, true).SetFocus(newReleaseModal)
-
-					case tcell.KeyCtrlE:
-						app.SetRoot(settingsEditor, true).SetFocus(settingsEditor)
-						return nil
-
-					case tcell.KeyCtrlQ:
-						app.Stop()
-						return nil
-				}
-
-				return event
-			}).
-			Run();
-		err != nil {
-			panic(err)
-		}
-	} else {
-		newReleaseModal.SetText("All good, you're using the latest version of resto 👊").
-			AddButtons([]string{"Ok"}).
-			SetDoneFunc(func(buttonIndex int, buttonLabel string) {
-				if buttonLabel == "Ok" {
-					app.SetRoot(flex, true).SetFocus(requestForm)
-				}
-			})
-
-		if err := app.
-			SetRoot(flex, true).
-			SetFocus(requestForm).
-			Sync().
-			SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
-				switch event.Key() {
-					case tcell.KeyCtrlP:
-						app.SetRoot(panelModal, true).SetFocus(panelModal)
-						return nil
-
-					case tcell.KeyCtrlH:
-						app.SetRoot(helpPage, true).SetFocus(helpPage)
-						return nil
-
-					case tcell.KeyCtrlU:
-						app.SetRoot(newReleaseModal, true).SetFocus(newReleaseModal)
-
-					case tcell.KeyCtrlE:
-						app.SetRoot(settingsEditor, true).SetFocus(settingsEditor)
-						return nil
-
-					case tcell.KeyCtrlQ:
-						app.Stop()
-						return nil
-				}
-
-				return event
-			}).
-			Run();
-		err != nil {
-			panic(err)
-		}
-	}
-}
+package layout
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"os"
+
+	"github.com/abdfnx/resto/core/api"
+	"github.com/abdfnx/resto/core/editor"
+	"github.com/abdfnx/resto/core/editor/runtime"
+	"github.com/abdfnx/resto/tools"
+
+	tcell "github.com/gdamore/tcell/v2"
+	"github.com/rivo/tview"
+	"github.com/tidwall/gjson"
+	"github.com/tidwall/pretty"
+)
+
+var (
+	// request
+	method  string
+	httpURL string
+	cType   string
+	fn      string = tools.RequestFile()
+
+	// respone
+	body    string
+	respone string
+	status  string
+
+	// auth
+	authType       string
+	requestHeaders string
+
+	// headers
+	headersCount int = 0
+)
+
+func Layout(version string) {
+	app := tview.NewApplication()
+	flex := tview.NewFlex()
+
+	helpPage := tview.NewPages()
+	updatePage := tview.NewPages()
+
+	helpText := tview.NewTextView().
+		SetDynamicColors(true).
+		SetRegions(true).
+		SetChangedFunc(func() {
+			app.Draw()
+		})
+	updateText := tview.NewTextView().
+		SetDynamicColors(true).
+		SetRegions(true).
+		SetChangedFunc(func() {
+			app.Draw()
+		})
+
+	help := `
+		Welcome to Resto!
+
+		resto is a cli app can send pretty HTTP & API requests from your terminal.
+
+		Shortcuts:
+			- Ctrl+P: Open Resto Panel
+			- Ctrl+W: Open Help Guide
+			- Ctrl+E: Open Settings
+			- Ctrl+S: Save Request Body
+			- Ctrl+U: Update Your Resto
+			- Ctrl+Q: Quit
+			- Ctrl+J: To Move Down
+			- Ctrl+K: To Move Up
+			- Ctrl+L: To Move Right
+			- Ctrl+H: To Move Left
+	`
+
+	update := `
+		How to update Resto?
+
+		first quit from Resto, then:
+
+		1. if you install it from script, then run the script again to update
+		2. if you install it from homebrew, then run 'brew upgrade resto' to update
+		3. do you install resto from go install, run 'go get -u github.com/abdfnx/resto' to update
+		4. do you get it from github cli, run 'gh extension upgrade abdfnx/resto' to upgrade
+	`
+
+	fmt.Fprintf(helpText, "%s ", help)
+	fmt.Fprintf(updateText, "%s ", update)
+
+	helpPage.AddAndSwitchToPage("help", tview.NewGrid().
+		SetColumns(30, 0, 30).
+		SetRows(3, 0, 3).
+		AddItem(helpText, 1, 1, 1, 1, 0, 0, true), true).
+		ShowPage("main")
+
+	updatePage.AddAndSwitchToPage("update", tview.NewGrid().
+		SetRows(3, 0, 3).
+		SetColumns(30, 0, 30).
+		SetBorders(true).
+		AddItem(updateText, 1, 1, 1, 1, 0, 0, false), true).
+		ShowPage("main")
+
+	// forms
+	authForm := tview.NewForm()
+	headersForm := tview.NewForm()
+	requestForm := tview.NewForm()
+
+	// request inputs
+	urlField := tview.NewInputField().
+		SetLabel("URL").
+		SetFieldWidth(32).
+		SetPlaceholder("URL")
+
+	requestMethods := tview.NewDropDown().
+		SetLabel("Request Method").
+		SetOptions([]string{
+			"GET",
+			"POST",
+			"PUT",
+			"PATCH",
+			"DELETE",
+			"HEAD",
+		}, func(option string, optionIndex int) {
+			method = option
+		}).SetCurrentOption(0)
+
+	contentType := tview.NewDropDown().
+		SetLabel("Content Type").
+		SetOptions([]string{
+			"none",
+			"application/json",
+			"application/graphql",
+			"application/xml",
+			"text/html",
+			"text/plain",
+		}, func(option string, optionIndex int) {
+			cType = option
+		}).SetCurrentOption(0)
+
+	// request body
+	content, err := ioutil.ReadFile(fn)
+	buffer := editor.NewBufferFromString(string(content), fn)
+	if err != nil {
+		log.Fatalf("could not read %v: %v", fn, err)
+	}
+
+	settingsContent, err := ioutil.ReadFile(tools.SettingsFile())
+	bufferSettings := editor.NewBufferFromString(string(settingsContent), tools.SettingsFile())
+	if err != nil {
+		log.Fatalf("could not read %v: %v", tools.SettingsFile(), err)
+	}
+
+	var colorscheme editor.Colorscheme
+
+	vs := gjson.Get(tools.SettingsContent(), "rs_settings.request_body.theme")
+	tm := ""
+
+	if vs.Exists() {
+		tm = vs.String()
+	} else {
+		tm = "railscast"
+	}
+
+	if theme := runtime.Files.FindFile(editor.RTColorscheme, tm); theme != nil {
+		if data, err := theme.Data(); err == nil {
+			colorscheme = editor.ParseColorscheme(string(data))
+		}
+	}
+
+	bodyEditor := editor.NewView(buffer)
+	bodyEditor.SetRuntimeFiles(runtime.Files)
+	bodyEditor.SetColorscheme(colorscheme)
+	bodyEditor.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
+		switch event.Key() {
+		case tcell.KeyCtrlS:
+			tools.SaveBuffer(buffer, fn)
+			app.SetRoot(flex, true).SetFocus(requestForm)
+			return nil
+		}
+
+		return event
+	})
+
+	settingsEditor := editor.NewView(bufferSettings)
+	settingsEditor.SetRuntimeFiles(runtime.Files)
+	settingsEditor.SetColorscheme(colorscheme)
+	settingsEditor.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
+		switch event.Key() {
+		case tcell.KeyCtrlS:
+			tools.SaveBuffer(bufferSettings, tools.SettingsFile())
+			app.SetRoot(flex, true).SetFocus(requestForm)
+			return nil
+		}
+
+		return event
+	})
+
+	// response outputs
+	responseView := tview.NewTextView().
+		SetDynamicColors(true).
+		SetRegions(true).
+		SetChangedFunc(func() {
+			app.Draw()
+		})
+
+	statusView := tview.NewTextView().
+		SetDynamicColors(true).
+		SetRegions(true).
+		SetChangedFunc(func() {
+			app.Draw()
+		})
+
+	// headers inputs
+	headers := tview.NewTextView()
+
+	// auth inputs
+	token := tview.NewInputField().
+		SetLabel("Token").
+		SetFieldWidth(20)
+
+	username := tview.NewInputField().
+		SetLabel("Username").
+		SetFieldWidth(20)
+
+	password := tview.NewInputField().
+		SetLabel("Password").
+		SetFieldWidth(20)
+
+	flex.AddItem(tview.NewFlex().SetDirection(tview.FlexRow).
+		AddItem(requestForm, 0, 1, false).
+		AddItem(authForm, 20, 1, false).
+		AddItem(headersForm, 15, 1, false), 0, 1, false).
+		AddItem(tview.NewFlex().SetDirection(tview.FlexRow).
+			AddItem(responseView, 0, 3, false).
+			AddItem(statusView, 7, 1, false), 0, 2, false).
+		AddItem(tview.NewBox().SetBorder(true), 0, 0, false)
+
+	Input := func(text, label string, width int, formToReturn *tview.Form, doneFunc func(text string)) {
+		fileNameInput := tview.NewPages()
+
+		input := tview.NewInputField().SetText(text)
+		input.SetBorder(true)
+		input.SetLabel(label).SetLabelWidth(width).SetDoneFunc(func(key tcell.Key) {
+			if key == tcell.KeyEnter {
+				doneFunc(input.GetText())
+				fileNameInput.RemovePage("input")
+			} else if key == tcell.KeyEsc {
+				app.SetRoot(flex, true).SetFocus(formToReturn)
+			}
+		})
+
+		fileNameInput.AddAndSwitchToPage("input", tview.NewGrid().
+			SetColumns(0, 0, 0).
+			SetRows(0, 3, 0).
+			AddItem(input, 1, 1, 1, 1, 0, 0, true), true).ShowPage("main")
+
+		app.SetRoot(fileNameInput, true).SetFocus(input)
+	}
+
+	headersForm.AddButton("Add Header", func() {
+		Input("", "header to add", 14, headersForm, func(text string) {
+			headersForm.AddInputField(text, "", 20, nil, nil)
+
+			headersCount++
+
+			app.SetRoot(flex, true).SetFocus(headersForm)
+		})
+	}).AddButton("Remove Header", func() {
+		Input("", "header to remove", 17, headersForm, func(text string) {
+			headersForm.RemoveFormItem(headersForm.GetFormItemIndex(text))
+
+			headersCount--
+
+			app.SetRoot(flex, true).SetFocus(headersForm)
+		})
+	})
+
+	send := func() {
+		responseView.Clear()
+		statusView.Clear()
+
+		httpURL = urlField.GetText()
+
+		b, e := os.Open(fn)
+
+		if e != nil {
+			fmt.Println(e)
+		}
+
+		defer b.Close()
+
+		currentBody, err := ioutil.ReadAll(b)
+		if err != nil {
+			panic(err)
+		}
+
+		if cType == "application/json" {
+			var r map[string]interface{}
+			json.Unmarshal([]byte(currentBody), &r)
+			body = string(pretty.Pretty([]byte(currentBody)))
+		} else {
+			body = string(currentBody)
+		}
+
+		if method == "POST" || method == "PUT" || method == "PATCH" || method == "DELETE" {
+			respone, status, requestHeaders, _ = api.BasicRequestWithBody(
+				httpURL,
+				method,
+				cType,
+				body,
+				authType,
+				token.GetText(),
+				username.GetText(),
+				password.GetText(),
+				false,
+				headersCount,
+				headersForm,
+			)
+		} else {
+			body = ""
+
+			respone, status, requestHeaders, _ = api.BasicGet(
+				httpURL,
+				method,
+				authType,
+				token.GetText(),
+				username.GetText(),
+				password.GetText(),
+				false,
+				headersCount,
+				headersForm,
+			)
+		}
+
+		headers.Clear()
+		requestHeaders += "\n\nTo Exit Press 'Esc' Key"
+
+		fmt.Fprintf(responseView, "%s ", respone)
+		fmt.Fprintf(statusView, "%s ", status)
+		fmt.Fprintf(headers, "%s", requestHeaders)
+	}
+
+	requestForm.AddFormItem(requestMethods).
+		AddFormItem(urlField).
+		AddFormItem(contentType).
+		AddButton("Headers", func() {
+			app.SetRoot(flex, true).SetFocus(headersForm)
+		}).
+		AddButton("Body", func() {
+			app.SetRoot(bodyEditor, true).SetFocus(bodyEditor).Run()
+		}).
+		AddButton("Authorization", func() {
+			app.SetRoot(flex, true).SetFocus(authForm)
+		}).
+		AddButton("Send", func() {
+			send()
+
+			app.SetRoot(flex, true).SetFocus(responseView)
+		})
+
+	responseView.SetDoneFunc(func(key tcell.Key) {
+		if key == tcell.KeyTab {
+			app.SetRoot(flex, true).SetFocus(requestForm)
+		}
+	})
+
+	headers.SetDoneFunc(func(key tcell.Key) {
+		if key == tcell.KeyEsc {
+			app.SetRoot(flex, true).SetFocus(requestForm)
+		}
+	})
+
+	panelModal := tview.NewModal().
+		SetText("What task do you want to do?").
+		AddButtons([]string{
+			"Request Form",
+			"Send Request",
+			"Body",
+			"Headers",
+			"Authorization",
+			"Show Response Headers",
+			"Save Response in File",
+			"Return",
+			"Quit From App",
+		}).
+		SetDoneFunc(func(buttonIndex int, buttonLabel string) {
+			switch buttonLabel {
+			case "Request Form":
+				app.SetRoot(flex, true).SetFocus(requestForm)
+
+			case "Send Request":
+				send()
+				app.SetRoot(flex, true).SetFocus(requestForm)
+
+			case "Body":
+				app.SetRoot(bodyEditor, true).SetFocus(bodyEditor)
+
+			case "Headers":
+				app.SetRoot(flex, true).SetFocus(headersForm)
+
+			case "Authorization":
+				app.SetRoot(flex, true).SetFocus(authForm)
+
+			case "Show Response Headers":
+				app.SetRoot(headers, true).SetFocus(headers)
+
+			case "Save Response in File":
+				data := []byte(respone)
+
+				Input("response.json", "file name", 5, requestForm, func(fn string) {
+					err := os.WriteFile(fn, data, 0644)
+					if err != nil {
+						panic(err)
+					}
+
+					app.SetRoot(flex, true).SetFocus(requestForm)
+				})
+
+			case "Return":
+				app.SetRoot(flex, true).SetFocus(requestForm)
+
+			case "Quit From App":
+				app.Stop()
+			}
+		})
+
+	authForm.AddDropDown("Authentication Type", []string{"none", "basic auth", "bearer token"}, 0, func(option string, optionIndex int) {
+		tokenIndex := authForm.GetFormItemIndex("Token")
+		usernameIndex := authForm.GetFormItemIndex("Username")
+		passwordIndex := authForm.GetFormItemIndex("Password")
+
+		if option == "basic auth" {
+			if tokenIndex != -1 {
+				authForm.RemoveFormItem(authForm.GetFormItemIndex("Token"))
+			} else if usernameIndex != -1 && passwordIndex != -1 {
+				authForm.RemoveFormItem(authForm.GetFormItemIndex("Username"))
+				authForm.RemoveFormItem(authForm.GetFormItemIndex("Password"))
+			}
+
+			authForm.AddFormItem(username)
+			authForm.AddFormItem(password)
+
+			authType = "basic"
+		} else if option == "bearer token" {
+			if usernameIndex != -1 && passwordIndex != -1 {
+				authForm.RemoveFormItem(authForm.GetFormItemIndex("Username"))
+				authForm.RemoveFormItem(authForm.GetFormItemIndex("Password"))
+			} else if tokenIndex != -1 {
+				authForm.RemoveFormItem(authForm.GetFormItemIndex("Token"))
+			}
+
+			authForm.AddFormItem(token)
+
+			authType = "bearer"
+		} else {
+			if usernameIndex != -1 && passwordIndex != -1 {
+				authForm.RemoveFormItem(authForm.GetFormItemIndex("Username"))
+				authForm.RemoveFormItem(authForm.GetFormItemIndex("Password"))
+			}
+
+			if tokenIndex != -1 {
+				authForm.RemoveFormItem(authForm.GetFormItemIndex("Token"))
+			}
+
+			token.SetText("")
+			username.SetText("")
+			password.SetText("")
+		}
+	})
+
+	authForm.AddButton("Headers", func() {
+		app.SetRoot(flex, true).SetFocus(headersForm)
+	}).AddButton("Request", func() {
+		app.SetRoot(flex, true).SetFocus(requestForm)
+	})
+
+	helpText.SetDoneFunc(func(key tcell.Key) {
+		if key == tcell.KeyEsc {
+			app.SetRoot(flex, true).SetFocus(requestForm)
+		}
+	})
+
+	// set borders
+	authForm.SetBorder(true)
+	headersForm.SetBorder(true)
+	requestForm.SetBorder(true)
+	responseView.SetBorder(true)
+	statusView.SetBorder(true)
+
+	// set titles
+	authForm.SetTitle("Authentication").SetTitleAlign(tview.AlignCenter)
+	headersForm.SetTitle("Headers").SetTitleAlign(tview.AlignCenter)
+	requestForm.SetTitle("Request Form").SetTitleAlign(tview.AlignCenter)
+	responseView.SetTitle("Response").SetTitleAlign(tview.AlignCenter)
+	statusView.SetTitle("Status").SetTitleAlign(tview.AlignCenter)
+
+	newReleaseModal := tview.NewModal()
+
+	enableMouse := gjson.Get(tools.SettingsContent(), "rs_settings.enable_mouse").Bool()
+
+	if enableMouse {
+		app.EnableMouse(true)
+	}
+
+	if version != api.GetLatest() && gjson.Get(tools.SettingsContent(), "rs_settings.show_update").Bool() != false {
+		newReleaseModal.SetText("There's a new version of resto is avalaible: " + version + " → " + api.GetLatest()).
+			AddButtons([]string{"How to Update ?", "Don't show again", "Cancel"}).
+			SetDoneFunc(func(buttonIndex int, buttonLabel string) {
+				if buttonLabel == "How to Update ?" {
+					app.SetRoot(updatePage, true).SetFocus(updatePage)
+				} else if buttonLabel == "Don't show again" {
+					tools.UpdateSettings(false)
+					app.SetRoot(flex, true).SetFocus(requestForm)
+				} else if buttonLabel == "Cancel" {
+					app.SetRoot(flex, true).SetFocus(requestForm)
+				}
+			})
+
+		if err := app.
+			SetRoot(newReleaseModal, true).
+			SetFocus(newReleaseModal).
+			Sync().
+			SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
+				switch event.Key() {
+				case tcell.KeyCtrlP:
+					app.SetRoot(panelModal, true).SetFocus(panelModal)
+					return nil
+
+				case tcell.KeyCtrlH:
+					app.SetRoot(helpPage, true).SetFocus(helpPage)
+					return nil
+
+				case tcell.KeyCtrlU:
+					app.SetRoot(newReleaseModal, true).SetFocus(newReleaseModal)
+
+				case tcell.KeyCtrlE:
+					app.SetRoot(settingsEditor, true).SetFocus(settingsEditor)
+					return nil
+
+				case tcell.KeyCtrlQ:
+					app.Stop()
+					return nil
+				}
+
+				return event
+			}).
+			Run(); err != nil {
+			panic(err)
+		}
+	} else {
+		newReleaseModal.SetText("All good, you're using the latest version of resto 👊").
+			AddButtons([]string{"Ok"}).
+			SetDoneFunc(func(buttonIndex int, buttonLabel string) {
+				if buttonLabel == "Ok" {
+					app.SetRoot(flex, true).SetFocus(requestForm)
+				}
+			})
+
+		if err := app.
+			SetRoot(flex, true).
+			SetFocus(requestForm).
+			Sync().
+			SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
+				switch event.Key() {
+				case tcell.KeyCtrlP:
+					app.SetRoot(panelModal, true).SetFocus(panelModal)
+					return nil
+
+				case tcell.KeyCtrlW:
+					app.SetRoot(helpPage, true).SetFocus(helpPage)
+					return nil
+
+				case tcell.KeyCtrlU:
+					app.SetRoot(newReleaseModal, true).SetFocus(newReleaseModal)
+
+				case tcell.KeyCtrlE:
+					app.SetRoot(settingsEditor, true).SetFocus(settingsEditor)
+					return nil
+
+				case tcell.KeyCtrlQ:
+					app.Stop()
+					return nil
+
+				case tcell.KeyCtrlJ:
+					if requestForm.HasFocus(){
+						if (requestForm.GetButton(requestForm.GetButtonCount() - 1).HasFocus()){
+							app.SetFocus(authForm.GetFormItem(0))
+						}else{
+							fII, bII := requestForm.GetFocusedItemIndex()
+							if bII == -1 && fII != requestForm.GetFormItemCount() - 1{
+								app.SetFocus(requestForm.GetFormItem(fII + 1))
+							}else if fII == -1 || fII == requestForm.GetFormItemCount() - 1{
+								app.SetFocus(requestForm.GetButton(bII + 1))
+							}
+						}
+					} else if authForm.HasFocus(){
+						if (authForm.GetButton(authForm.GetButtonCount() - 1).HasFocus()){
+							if headersForm.GetFormItemCount() == 0{
+								app.SetFocus(headersForm.GetButton(0))
+							}else{
+								app.SetFocus(headersForm.GetFormItem(0))
+							}
+						}else{
+							fII, bII := authForm.GetFocusedItemIndex()
+							if bII == -1 && fII != authForm.GetFormItemCount() - 1{
+								app.SetFocus(authForm.GetFormItem(fII + 1))
+							}else if fII == -1 || fII == authForm.GetFormItemCount() - 1{
+								app.SetFocus(authForm.GetButton(bII + 1))
+							}
+						}
+					} else if headersForm.HasFocus(){
+						fII, bII := headersForm.GetFocusedItemIndex()
+						if (headersForm.GetButton(headersForm.GetButtonCount() - 1).HasFocus()){
+							app.SetFocus(requestForm.GetFormItem(0))
+						}else if fII == -1 || bII != headersForm.GetFormItemCount() - 1{
+							app.SetFocus(headersForm.GetButton(bII+1))
+						}else if bII == -1 {
+							app.SetFocus(headersForm.GetButton(0))
+						}
+					} else if statusView.HasFocus(){
+						app.SetFocus(responseView)
+					} else if responseView.HasFocus(){
+						app.SetFocus(statusView)
+					}
+					return nil
+				
+				case tcell.KeyCtrlK:
+					if headersForm.HasFocus(){
+						fII, bII := headersForm.GetFocusedItemIndex()
+						formItemCount := headersForm.GetFormItemCount()
+						if formItemCount != 0 && fII == 0{
+							app.SetFocus(authForm.GetButton(authForm.GetButtonCount() - 1))
+						}else if headersForm.GetButton(0).HasFocus() &&  formItemCount != 0{
+							app.SetFocus(headersForm.GetFormItem(formItemCount - 1))
+						}else if headersForm.GetButton(0).HasFocus() && formItemCount == 0{
+							app.SetFocus(authForm.GetButton(authForm.GetButtonCount() - 1))
+						} else if fII == -1 {
+							app.SetFocus(headersForm.GetButton(bII - 1))
+						}
+					} else if authForm.HasFocus(){
+						fII, bII := authForm.GetFocusedItemIndex()
+						if authForm.GetFormItem(0).HasFocus(){
+							app.SetFocus(requestForm.GetButton(requestForm.GetButtonCount() - 1))
+						}else if bII == 0 {
+							app.SetFocus(authForm.GetFormItem(authForm.GetFormItemCount() - 1))
+						}else if fII == -1 {
+							app.SetFocus(authForm.GetButton(bII - 1))
+						} else if bII == -1 && fII != 0 || fII != -1 {
+							app.SetFocus(authForm.GetFormItem(fII - 1))
+						}
+					} else if requestForm.HasFocus(){
+						fII, bII := requestForm.GetFocusedItemIndex()
+						if requestForm.GetFormItem(0).HasFocus(){
+							app.SetFocus(headersForm.GetButton(headersForm.GetButtonCount() - 1))
+						}else if bII == 0 {
+							app.SetFocus(requestForm.GetFormItem(requestForm.GetFormItemCount() - 1))
+						}else if fII == -1 {
+							app.SetFocus(requestForm.GetButton(bII - 1))
+						} else if bII == -1 && fII != 0 || fII != -1 {
+							app.SetFocus(requestForm.GetFormItem(fII - 1))
+						}
+					} else if statusView.HasFocus(){
+						app.SetFocus(responseView)
+					} else if responseView.HasFocus(){
+						app.SetFocus(statusView)
+					}
+
+				case tcell.KeyCtrlL:
+					if requestForm.HasFocus() || authForm.HasFocus(){
+						app.SetFocus(responseView)
+						return nil
+					}
+					if headersForm.HasFocus(){
+						app.SetFocus(statusView)
+						return nil
+					}
+					if responseView.HasFocus(){
+						app.SetFocus(requestForm.GetFormItem(0))
+						return nil
+					}
+					if statusView.HasFocus(){
+						app.SetFocus(headersForm.GetButton(0))
+						return nil
+					}
+
+				case tcell.KeyCtrlH:
+					if requestForm.HasFocus() || authForm.HasFocus(){
+						app.SetFocus(responseView)
+						return nil
+					}
+					if headersForm.HasFocus(){
+						app.SetFocus(statusView)
+						return nil
+					}
+					if responseView.HasFocus(){
+						app.SetFocus(requestForm.GetFormItem(0))
+						return nil
+					}
+					if statusView.HasFocus(){
+						app.SetFocus(authForm.GetFormItem(0))
+						return nil
+					}
+				}
+
+				return event
+			}).
+			Run(); err != nil {
+			panic(err)
+		}
+	}
+}
\ No newline at end of file