My account has been disabled in the app store and itunes

It is usually a billing-related issue. If your account has been disabled in the App Store and iTunes, it isn’t something that you can fix yourself. You will need to contact Apple Support. The following Apple article includes a link that you can use to contact Apple Support. Click the “request reactivation” link in: If a message says 'Your account has been disabled in the App Store and iTunes' - Apple Support

This is primarily a user-to-user support forum; other Apple users like you.

vickybeith wrote:

Thankyou! That worked straight way! It’s now saying that my card is getting declined but I have used it today in a shop but not working online?

Check with the bank of the card. Sometimes the bank needs to allow it to be used for Apple Pay purchases first on their end.