car repair terrible

I been to Auto magic George in the western cape several years ago and service was great,but i recently visit them for repairs to my car and service was terrible.The paint job itself was ok but they broke my mirror that i had to pay for.My back windows tinting was perfect condition when my car went in when i received it back,i am not able to see through window I dont even know what they did to it.Some of the equipment that was in my boot is not there anymore.When i cleaned my car inside I found the most disguisting head rest covers that very dirty under my seat that was not mine at all.Last but not least they quote me for my front by replacing the door .They did the spray job to the door that they replaced but left the same door handle with the damage on .When i asked the person whom worked with my case why the door handle is still with dents and not painted.He rep**** that if i wanted them to spray and repair the same doors handle it would be another job .They quote for the door not the handle.They did gave me rate my sevice form in store before i have received my car.This form you only sign below with no info on .I asume they fill it in themself not sure.I am very dissapointed.