help pls

[LadyTaurus]

So when i started playing fivem, to join a server it was asked from everyone their steam id & hex number. Since then, a person that was staff has been able to see every game i play. Ive made my account private. Yet they still can see everything im doing. Is there a way in settings i can block that or can i somehow block my steam id from being used to look at my activity?