Safety Brake and Clutch Randburg Bad Workmanship

I took my vehicle in, for what was confirmed to be a bad alternator, when I got the vehicle back, my car was making a terrible sound, and I was told my steering wheel pump was gone. After inspecting the vehicle by a reputable third party mechanic, it was found that the alternator was fitted incorrectly, touching a few pipes and the radiator, which is why the car was making the terrible grinding noise, and it was not a steering wheel pump that was gone. I was charged an amount of an original part for the alternator, only to find that a cheap Chinese part was fitted into my vehicle. All of this in 2020, no honesty exists in these businesses.