You went to this place to get sex/happy ending. "girls" can't give you a good massage it takes a long time to learn the profession you went to the wrong place. There are places where the girls have a number and they are mostly young, but can't give a proper massage.
Insecure people do this all the time if they had spent hours on the gym to 'develop' their bodies. They just have to show off their hard earned muscles.