Cougar Car Wash review: Not refunding money

I attempted to use the vacuum for my car on July 5th of this year. It ate two dollars before I just gave up, and contacted the owner. He knew the vacuum was down but had no signage on said vacuum. I’ve contacted him several times and he said he would get me a refund, but he hasn’t contacted me back since July 20th. If it happened to me I can only imagine how much “free money” he’s gotten out of others.