Compromised Apple ID

I found my Apple Account hacked by someone and makes my account within company group as enroll policy

as they are the owner of my device, i contacted Apple support nut i didnt get any result.

i want to know how to disable my account from enroll policy as they hacked my kids devices too so i wanna make sure me and my family in safe side with our own privacy.

ANYONE CAN SUPPORT ME AND GUIDE ME HOW TO DO IT

[Edited by Moderator]