Best thing to do is to file a request <a href="https://roll20.zendesk.com/hc/en-us/requests/new" rel="nofollow">https://roll20.zendesk.com/hc/en-us/requests/new</a> include your account, affected games and if possible the joined player account numbers. Do not share invite URLs (too) publicly. Good thing is that every time you kick a player, the invite url is changed. You can use this to your advantage by creating a second account, join the game with that account and then kick the second account as GM.