payment method country issues
I can't set a payment method, my country isn't listed in Apple countries. I can't purchase any apps in the App Store. It used to work until December 2019 but now it just says "This is not a valid payment method"
You won't be able to download apps. To use a store, you need a credit card issued by a bank in the country the store is in, and you need a billing address in that country.