Note 23/04/2019: Please be aware that some of new accounts that switched region recently have been having issue with “Your purchase could not be completed”. If you are currently having this issue, please contact apple through this link
Required Time: 5-10min. iTunes gift card are regionally restricted. It is important that the gift cards you purchase matches with your app store region. Changing them is easy, just follow the steps below
- Go to your Apple ID > Country / Region > United States
- In Billing Address,
- You are now all set
Editing your existing US Billing Address
For the iOS 11 version and above, you might not be able to edit the Billing Address via iPhone. You can do it on PC iTunes.
Here are the steps:
- Open iTunes on your PC
- Click Account > Sign in
- Sign in your Account that you have signed-in on your iPhone device
- Go to Account > View My Account
- Under Billing Address > Edit
- Address 1: 1772 Jerry Toth Drive
- Address 2: (Leave blank)
- City: Anchorage
- State: Alaska
- Zipcode: 99519
- Phone: 907-803-7182
- Click Done
It should automatically modify Billing address of your iTunes