Unable to send request due to User-Agent

[devaziz0]

I can't send requests to the api using the package, I get 403 HTTP status with this error message
`

<title>403 Forbidden</title>

Forbidden

You don't have permission to access this resource.

`

I use the latest package version (3.0.0), I understand that this issue has been solved before in #56, but apparently there is still a problem, because when I send a request using postman to my website it works, but when I use the package it doesn't, even if I set the User-Agent manually.

Wordpress version:5.7.2
Woocommerce version: 5.3.0