If a mod does not respond to this soon, you should contact <a href="mailto:team@roll20.net" rel="nofollow">team@roll20.net</a>. If you have done this latter, as a pro user you can try <a href="mailto:team+mentor@roll20.net" rel="nofollow">team+mentor@roll20.net</a>. Don't be depressed. The overwhelming likelihood is that your campaign is restoreable.