Can't update my payment details
Hi. i'm having a problem registering my payment details. everytime i update it, it keeps telling me its been declined,and it keeps saying it has not been used in the itunes store. what do i do?
iPhone 4, iOS 7.1.2
"If you change your payment method, make sure that your account information matches the credit card information on file with your financial institution."
Change or remove your Apple ID payment information - Apple Support