Profile: Support

No, the plugin has only these preconfigured roles.

protected string GetCustomerRole()
        {
            if (_workContext.CurrentCustomer == null)
                return "Unknown";
            if (_workContext.IsAdmin)
                return "Admin";
            if (_workContext.CurrentVendor!=null)
                return "Vendor";
            if (_workContext.CurrentCustomer.IsSystemAccount)
                return "SystemAccount";
            if (_customerService.IsGuest(_workContext.CurrentCustomer))
                return "Guest";
            if (_customerService.IsRegistered(_workContext.CurrentCustomer))
                return "Registered";
            return "Unknown";
        }

Send me the error message from nop log or stdout log.

I did the new release. Download the new ZIP file and try it.
If you see the error message you need to open plugin configure page and enable debugging.  Try to login and send me plugin log file to email support@foxnetsoft.com

You use other plugin for PayPal Smart Payment Button, this other plugin loads PayPal Javascript library with other parameters, disable it.

Please do it and write me about result. I upgraded many APIs

Did you use the last release from our site?

What nopcommerce version do you use?

Plugin supports Google Auth2.0 and Google SignIn
Can you try to use Google SignIn ?

Upgrade  ASP.NET Core with the last fixes.