Poor service and day light *******

I have never had such a bad experience in my entire life. Penta jeep Menlyn my car was towed in on the 8 February 2021 to date it is still there, they took two week just to tell me what was wrong with my car and another to order the necessary parts. Now this day I'm being that they fixed but when they were testing it, it was overheating for which my car has no history of such this was the 1st ever incident I have experienced with my car. Now they are telling that I must pay them again for strip and quote for them to tell me what causes the overheating for which I have already paid the strip and quote to the initial issue of oil leak and losing power. Not to add to the fact that service I have been receiving from day 1 has been crab even from the manage