I have a problem and although my Ps4 is activated by someone other than Primary, that is, I can no longer activate my account as Primary. Actually, everything would be easy, now to the actual problem, I have no contact with this person and no way to contact this person. This person will still be able to access my purchases, games, and credit.
You can disable all your consoles (PS3 / PS4) in one go in 6 months. But this is only online on the PC