Stuffed up my car completely

<p>My Mini Cooper went in for a clutch replacement and major service on the 18th of August 2016 at Car Service City Horizon. They put the wrong oil in my car stuffed up my tensioner and timing chain. After taking the car back 4 times to fix their mistake I met with the owner Johan Cronje he promised they will fix the whole timing chain kit on his expense fetched my car on the 12th of September 2016 they only replaced the tensioner the following morning huge ***** of white smoke came out of the exhaust. Phoned Richard the Manager asked him why my car is smoking he said it could be the velve seals leaking oil. I checked the oil level in the car it was two fingers above the maximum level. If anybody is willing to go to Carte Blance with me on the over pricing and bad workmanship please contact Ella on ********** 707.</p>