Damaged car

I took my car in to a Supercare car wash which is based in our premises at work. Naturally, I trusted the carwash to my surprise my car was damaged during the time I had left it there. I went to let them know but they gave me the worst response ever; analyzing the entire body of the car as if they were purchasing it and I was only concerned about one part of the car. If you know that your employer uses this company DO NOT TRUST THEM. They will try by all means to make you look like a ********. I'm disgusted by the way they handled the issue and I will urge you to spare yourself heartache and not use them.