Marshall's Taekwondo

"I signed up for a class via ClassPass. This is supposedly inside a Buddhist temple, but it wasn't specified anywhere so I spent a very long time looking for a sign or anything to indicate a Taekwondo place. When I finally realized it was in the Buddhist temple, I had to pass through a half-open gate to the parking lot which felt very weird. There was not a single other car in the parking lot. When I went into the Buddhist temple, there was a man inside who said the Taekwondo takes place in the gym which was completely empty. There was a billboard that said "Taekwondo Thursdays & Saturdays" with a phone number. I called the phone number and it was invalid. This was the same phone number on Marshall's Taekwondo site and ClassPass profile. Further, the pictures in its site are completely different from what the gym looked like. When I tried to leave, the man spent a long time talking about how he does private "divine yoga" sessions that are supposed to heal conditions like heart disease, insomnia, PTSD, and more. Finally I left. I can't tell if this is a fake business or not, or if it is just really badly run."