it’s broken in s2member - country fields are broken - you can only use the tax hack - or each s2member update hack one file so s2member does not ■■■■ up by overwriting the country field with default country.
Telephone number is not possible at all via stripe form.
You can use the tax hack and use a 3 step checkout form - whoohaa - you’ll get loads of users not understanding how to pay so conversion will be way lower vs simple paypal button payments - beware - I’ld only use it as an additional form of payment as long as there is not user friendly checkout form with address that works.