Absolutely the worst vehicle ever built

I still have a problem with my NP200 DF13GN GP that went in for a repair at Nissan Constantia Kloof. The wiring harness was replaced after waiting a few months. Got the vehicle back and the vehicle still had problems. Took the vehicle back to them. They said the driver blew the head on the vehicle. Okay-I took the vehicle to bosch 14th ave. Ashley unknowingly called the parts department from nissan constantia who told him the incorrect harness was fitted not knowing that they at constantia did the repair themselves. No Cylinder Head Fault diagnosed. They came to inspect the work that was done and told Ashley that the dealership that did the repair had no idea what they were doing, not knowing that it was their own dealership that did the repair. The vehicle is now back there.<br> <br> Please help me get this resolved and i will need a courtesy vehicle for this. This is a long time to fix a vehicle. If this vehicle cannot be repaired then please buy it back from me!!!