This dealership needs to shut down!!! Selling smashed cars

My fiance purchased a car from this horrible dealership (I did tell him not too) as I have been told by other friends off how they have been **********. My fiance purchased this car only to realise it was a smashes car that had been done up. He was sweet talked into purchasing it. After having the car checked up by a reputable mechanic, we were told that the car was smashed so badly and done up and the engine was tampered with. When we called this pathetic dealership to tell them what we have discovered they kept telling me to hold on for the manager and left me on hold for over 15 minutes, only for my calls to be cut. The men that work here have no knowledge of cars what's so ever and the lady Chantal is inexperienced, seems like she gets her info of Google!!! Please guys, don't purchase any vehicle from this dealership, they just get smashed cars and modify it to resell!