Gift card
I can’t buy anything with my gift card that I bought
iPhone 12 Pro Max, iOS 15
Marking your own post as Solved may prevent others from trying to help because they think you have fixed your problem.
You can click the blue Edit payment methods in the article below. When signed in and the page loads, you will be on the credit card page. After updating that, click the Go Back button at the lower left and you will be on the address page. Update your zip code there.