mad automotives did me in

good day please be careful of this garage in president steyn street pretoria north mad automotives.danie fourie and patrick.ive paid these men R20500 for a engine overaul they qouted me rings,bearings,head service,skeem.gaskets,new airflow meter and a clutch on my 318i bmw e46.they absolutely did nothing that motor was never even opened its stil the same gasket that bmw came out with.the car is now at a other mechanic to be overauled because it bend valves because it was leaking oil and had no compresion and it jump teeth on chain but they qouted me they did engine over and i paid them and they did nothing.then my clutch they qouted me 4500 for a new clutch it only lasted 200km then they claimed that ive spined it off and they have send it in to manufacterer to hear what went wrong but i must pay 1500 rand then they wil replace clutch til they get feedback.it only lasted 200km again then i took it to a other mechanic and had to pay him 8259 rand for new clutch because mad danie and patrick instaled recon clutch but they charged me for new clutch i must pay 15000 again for engine overaul because danie fourie and patrick did me in.so please be carefull for Mad automotive in pretoria north im not the only one they did in.