Invoices of developer account

Hello,

  1. Where can I find invoices about my developer account?
  2. Where can I change payment information for my developer account?

Thanks for your kind support! Johan

Are you referring to the $99 developer programme membership fee? Or something else?

Yes, indeed

I also can't enroll individual. Your enrollment in the Apple Developer Program could not be completed at this time.

you can change account information and payment on iOS device.