On updating iCloud+ subscription payment "The postcode must be valid (such as 24100)"
Apple ask me to update payment details: there was a problem with your iCloud+ subscription payment. Update your payment details to keep your iCloud storage plan.
when I go to update it I have this answer: the postcode must be valid (such as 24100). Does anybody have the same problem and how to resolve it!
[Re-Titled by Moderator]
iPad, iPadOS 16