Poor servce

In May i took my car to Diesl pro to test and fit injectors they conracted me and said the old injectors was stuffed so purchased new ones with diesel filters etc . They could not get my car started ans stuffed up my altenator also bend a valve that i repaired . They also stated that they tested the diesel pump that was never done the coding on the injectors was also not done as per their mechanic there is no compresion . After a lot of money and i started my car myself . Further more they said that there was Diesel in the oil that was also not true as i had the oil tested they took parts of my car for another car stripped bolts etc that i neede to repair since my car was there it has never been the same my car has been standing since it was there . It was a mistake to take my car to them they do not care avout customer service ...