Cartime Midrand useless

I'm writing this with utter disgust. Cartime Midrand is trying to **** me 88000 for a turbo replacement. My car has been with them for 3 weeks going back and forth not giving me feedback and not telling me a clear answer when I call them. My car is not fixed, at first it was a turbo problem now it's a clutch kit. These branch doesn't know what it's doing. Do NOT TAKE YOUR CAR THERE!