Bad quality of work

I recently had a problem with my vehicle so I took it to a qualified VW Dealer Market Sqaure Uitenhage to find out the problem. On the 26/11/2015 the dealer found that the intake flapper motor needs to be replaced, no other errors/ faults came up just this one that will cost me R8 000.There was a waiting period as they had to order the part so the work was only done on the08/12/2015. After getting the car back on the same day 4 days later the car started having idling problems,leaking oil and loss off power this was what i discovered on 12/12/2015. Saw a pipe where the part they working on that hose that should have been connected that wasn't connected.The car went back and forth to VW Market Square Uitenhage. They apperently fixed the oil leak and the alternator as a sign of good faith. But now the cars engine cylinder 3 is faulty what they say is normal wear and tear and I am now left with this repair.I will not be using VW Market Square for future repairs and purchases.Pathetic service and quality of work being done here.<br> <br> Thank you <br> Nathan <br> Customer