i updated my phone number and when go to this page Program Enrollment Then, click on Phone. i still get the same error message when i enter my phone number. This email address isn’t valid. To update your email address, visit appleid.apple.com. i went there but cant update email address. i called support and they cant change it

Hello Support can you help us here? we didn't get the email.

Hello Support any update on this. is there a email that we can contact you with?

hello support we didnt get the email