I have the family plan and have invited other family members. 3 of the 4 I've invited have worked. I'm having problems with my son being able to access it. It keeps saying you can't join your own plan. He's logging in with his email and password. It's like it is logging him in to my plan.
I've logged him out and sent him a new invite but it's still doing the same thing.
I can't find anything in the help bit.