Hi supermanscott, thanks for your message.
You should not be using ClubhouseVR and you definitely should not give them your email. Who are they? Where did they come from? I can not find any information about them which means that they could be anyone using your data for anything. All the videos on the site were not uploaded by the creators and were ripped from Sidequest. Sorry to hear about your issue with installing. In the future use Sidequest to sideload and do not follow any random Facebook links :)
all the best.