Need help setting up plugin on our staging and production sites.

Before we had an unlimited license for this, we had trouble with staging sites breaking functionality on our live site. Now we have the unlimited license, but between GotoWP and GotoWPpremium settings, I’m not sure where to start to get our webinars from GoToWebinar synching again with this. Can someone reach out please? I see no way to contact anyone about best ways to move forward.