Your account has been locked, so you can't log in

See the following Apple articles:

If your Apple ID is locked or disabled

If your Apple ID is locked or disabled - Apple Support (CA)

If you can't connect or sign in to iCloud

If you can't connect or sign in to iCloud - Apple Support

Get a verification code and sign in with two-factor authentication

Get a verification code and sign in with two-factor authentication - Apple Support

If this is in the iTunes/App Store, see the Apple Support article(s) below. 

If you see a message that says 'Your account has been disabled in the App Store and iTunes' - Apple Support.   *

Contact iTunes Support for assistance. See the Apple Support articles below for contact information.   

iTunes Support – world wide   -

Apple Support schedule phone call     -

Billings and Subscriptions   -

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