Q and A - Big Regret taking my car there

After taking my car to Q and A Gearbox, my car has more problems than before, I took the car to replace a bearing in the gearbox, and now I'm pumping my clutch at robots. I took it back and I'm told to remove the mat. I took it back for a 3rd time, and now my clutch is close to the floor and still no responsibility taken by Q and A. R14 000 later and big regrets taken my car to Q and A Gearbox in Strydom Park Randburg.DONT GO THERE!!!!!!