Open a ticket with Roll20: <a href="https://help.roll20.net/hc/en-us/requests/new?ticket_form_id=360006871913" rel="nofollow">https://help.roll20.net/hc/en-us/requests/new?ticket_form_id=360006871913</a> They might be able to recover it. Be sure to include your account details and the name of the game that was deleted and when it happened and such.