so when I go to download a game in the App Store it says payment failed and when I try to put my card info in it says my card exits already but it isn’t my card it’s a different city help?
Thank you for using Apple Support Communities. We understand that you are unable to change your existing payment method on your iPhone and we'd like to help.
Try the steps in this resource: Change, add, or remove Apple ID payment methods
If that does not work, try these: If you can't remove your last payment method or use no payment method with your Apple ID
If you still need help, use the link in the last resource to reach out to us directly.