Accident damaged vehicle

I've purchased a vehicle from this dealership, I was told the car was in 100% perfect condition, however, in the past 6 months I've had endless problems with the engine as well as found out that the vehicle was in an accident, on the first of November we had quiet a strong thunderstorm in Midrand, I found out that the vehicle is also leaking and soaking the inside of the cabin.

when contacting the dealership they refuse to assist whatsoever.

Save yourself from a headache and never purchase from this dealership