Good milage but got cheated

Went to Follies for the first time after reading the reviews had high expectations and for most part it stood up to expectations. It was fairly crowded but was able to find seating on the couches on the left. After getting couple of dances from 2 different dancers a tall blond attractive girl approached me. I went for a dance with her and after one dance she asked for VIP which I declined, then she said if I get six dances I can be liberal in touching but I have to prepay for all 6 dances. I was willing to do that and gave her 60. After 3 dances she said she has to call her baby sitter and will be back in couple minutes and she never came back. I didn't want to complain and make a scene as i was happy with the 3 dances I got but I didn't appreciate her taking advantage of me like that. After about an hour she comes back, and I asked her what happened as she owes me 3 more dances, She just says she is sorry she got distracted but doesn't offer me the 3 dances and she even asked if I can get her dinner, I said nope not interested. Other than her other dancers were good and enjoyed my first trip to Follies