How do I able my iTunes n apps it says disabled

According to: If a message says 'Your account has been disabled in the App Store and iTunes'

Contact Apple Support for help.

If you see a message that says "Your account has been disabled in the App Store and iTunes," contact Apple Support for help.

Nothing you can do to clear this, other than to contact Apple and sort out whatever happened here. Per Apple: If you see a message that says your account has been disabled in the App Store and iTunes Store, contact Apple Support for help.