The easiest way to get your campaign recovered is to make a ticket through their request form (<a href="https://roll20.zendesk.com/hc/en-us/requests/new" rel="nofollow">https://roll20.zendesk.com/hc/en-us/requests/new</a>). Just include the campaign name, about when you deleted it, and any additional information that would help them find it. With it being a weekend and around the holiday, don't expect rapid response.