I bought Tier #3 of the ExpoSim software, and I have learned that the software works well. There is just a learning curve to get all things up and running. Right now you need Zoom Pro account at $20USD a month to get multiple users in the Auditorium. That or you can use free OBS, but more complex setup. I have been told that ExpoSim will come out with their own streaming software, but not sure what Tier will offer the streaming for free. I figured out how to add Vadoo.TV links in the Auditorium, rather than just the Youtube or Vimeo links.

Progress happens if you put some effort into this platform. I think I'll keep this software even though funds are tight for our church. Looking forward to ExpoSim.world coming out later this year. If there are higher tiers, I'd like to be informed of the upgrade options.

They have set up a discord channel for answering questions and this has helped. Looking forward to the future.