Paragon Acura Very disgusted with their service queens New York

Very disappointed and disgusted with Paragon Acura. I bought a 2010 certified pre owned Acura TL in 2011. When asked if there were any issues with the car, i was told everything was fine. I bought certified pre owned because supposedly to get that title the car has to pass more stringent standards. I went to paragon because they are a relatively well known dealership. About 2 years later my clear coat was just crumbling off of my roof. Apparently the car had a terrible paint job done on it and I was not informed of it at all. I had to go to another acura dealership where they had a device that can tell if it was repainted, which it was. The repaired that, but now it is crumbling on the side, which was also repainted. They now tell me they don't have to repair it and basically tell me I'm on my own, washing their hands of the situation. For what i paid, this issue and how I'm being treated is completely unacceptable. They sell me a shoddy product and don't even take responsibility. I'm absolutely disgusted with this place and regret going there and giving them my hard earned money.