I didn't understand how to setup a child under my family plan and now have essentially a duplicate for my son(obviously, apple ID is different on the two) but since the first time I set it up and he's under 14, I can't erase it. Anyway to fix?
If the below doesn't work, contact Apple ID Support.
Make sure you sign out from the places in the 4th link before deleting the ID.
How to delete your Apple ID account
What to do after you change your Apple ID or password - Apple Support
Apple ID disabled - Your account has been disabled in the App Store and iTunes
If necessary, contact iTunes Support. Either use the form or scroll to the bottom of the page in the 2nd link. Follow through the screens to get a chat or telephone option.
If the below doesn't work, contact Apple ID Support.
Make sure you sign out from the places in the 4th link before deleting the ID.
How to delete your Apple ID account
What to do after you change your Apple ID or password - Apple Support
Apple ID disabled - Your account has been disabled in the App Store and iTunes
If necessary, contact iTunes Support. Either use the form or scroll to the bottom of the page in the 2nd link. Follow through the screens to get a chat or telephone option.
Creating and Editing Minor Children Apple ID Accounts
