Worst dealership ever

I purchased a used vehicle at Milnerton Nissan in June 21. The first day the engin light went on. I reported the issue to the dealership and was told to keep on driving it might be a small electrical problem. Turned out to be a major issue and the vehicle went in for repairs for the first 2 months. The vehicle has now gone in for repairs on numerous occasions and to this day a year later still has issues. The dealership doesn't seem to care that we are unhappy about this defective vehicle that has been sold to us. They don't return my emails and fone calls and we hardly get through. They are by far the worst. I would not recommend anyone to purchase a vehicle from them. It's probably been myself and wife's worst experience ever and still ongoing.