Apple I d has been disabled
I can't update my iTunes. I get, your apple I d has been disabled. How can I fix this
This message means that someone was unable to sign in to this account multiple times. The Apple ID system will disable the account to prevent unauthorized people from gaining access to your information. You'll need to follow the instructions on My Apple ID to reset your password.
From Here > http://support.apple.com/kb/HT5622
If necessary...
Contact iTunes Customer Service and request assistance
Use this Link > Apple Support iTunes Store Contact