Faulty cars and Bad service.

I bought a Golf 7,5 GTI from Autohaus Mastercars Centurion October 2020,i have driven the car for only few weeks since then,this car is being going in and out of Autohaus Mastercars Centurion with the same faults. I sent an email to both this Managers.Birgit and Venter no response. please dont ever buy a car from them especially if you are a Black person.