Poor ,lying services

I have bought a car 2 years ago from we buy cars ,the deka reported said it was not accident damaged ,i have been having continuous problems with the car over 2years ... I have sent it to be checked up only to told that the car was in an accident which the inside of the car has welding and painted again and wringing has been changed ,i would not Like to have this vehicle and they must sort it out cause they gave us false information.. They should take the car back and settle things with my bank,will Like help