Bad workmanship on gerabox

I sent my audi into Gear Trax in Springs to fix the gearbox . Well what a mistake . The car has been in and out for repairs due to shoddy workmanship. The reason I took the car back was because the gearbox was under warranty! I had to contact them to find out the progress of the vehicle , communication from them was nil. The car went back into Gear trax in April again because of the gearbox. I eventually went to collect the car this week. I nearly cried. The turbos were removed and still not ready since April. The gear box is in pieces , pipes have been cut . the radio was ******. There is superglue over the dashboard. The new front tyres were removed and replaced with smooth tyres. the boot is full of spares parts . I do not know what this guy was doing. Totally incompetency. never again.