WE BUY CARS - RIVERSIDE VALLEY DURBAN DISSAPPOINTING

I bought a a car at We Buy Cars on 8th October 2022 collected the car, on the same evening the car was collected the car had some failure. When I had collected the car I asked them several times if there was anything wrong with the car and I was told all is order (Piwo - Sales Man confirmed) I called them following Wednesday to collect the car from the morning the call was collected in the afternoon. The car was not also taken the the garage manufacturer its the 6th day without the car. The level of unprofessionalism they have when dealt with situation was shocked because I had trusted them. On the return of the car I have to take the manufacturer at m y own cost to check what others hidden issues are there. I am so disappointed and feel some how they ******** people.