poor very poor service!!!

took our car, opel zafira on 25/05/2018 to these people, they quoted me r2800 for supposidly 8hrs work, to replace two sensors, oil level sensor in the sump, and oil switch at starter, and i was told on monday after one to fetch car, and then i had problem with car not starting, i told them and was told its problably not lubricated enough, to take car back tuesday 29/05/2018. i did. later on 29/05/2018 i phoned to hear whats taking them so long, and was told the celenoid need replacing, they looking for one. when i took my car second time, there was at least r50 petrol in, it wasnt empty. I got my car back this morning after ten, 30/05/2018, and the car was very empty, i have a picture that i took, car has dirty hand prints where they worked on it, car started and i came home, then got call just before 12 to hear if all is well, and i said i didnt start car again, will see.....

went out and got out car, locked, came back ten minutes later, car same start problem. drove 2 kms and maintenance light now on, cant get car to pick up speed, its now only 20km/h i get....

they charged me r2800 for labour, and i am just getting problem after problem i only had the oil leak and got the parts to be replaced and now i have problems i didnt have!!!

i dont want to take my car back cos i need my car, i have a disability which make it difficult without a vehicle, and this is not good.....