The bathtooms we're dirty. I sat at 1 slot machine...

The bathtooms we're dirty. I sat at 1 slot machine, put $100 in, and it took my money but still said I had 0 credits. I pressed the service button, and waited 15 minutes- noon showed. I finally found an employee to tell them what happened, and waited another 20 minutes for the service man to arrive. A few minutes later a security guard came up and took me to the back room. The security guard stated "if I open the machine and there is no money, there's nothing I can do" making it seem like I was lying about putting a hundred dollar bill in. They finally opened the machine, and of course my money was in there. I took my bill and booked it out of there as fast as I could! Word of advice: keep track of how much money you're putting in their slots. Awful experience.