Memberships Page not displaying correctly for users

I have my Membership options set up in M2. Registration page view from Admin side looks correct. New user tried to sign up and their Memberships page did not work properly. The text looked all jumbled and would not scroll down so they could select their subscription choice. PLEASE HELP me. I don't even have any ideas of how to fix it.

My site has been down for 3 days now in trying to "upgrade" to M2....how can I get some more specific help to minimize any further down time?