Pathetic service by Ford Menlyn

On the 11th of June 2021 I took my vehicle for its 140 000 km service. A few hours later, I receive a phone call telling me the quote is R58216.52 they listed items that needed work. I then told BB Menlyn that I accepted the quote later I was told that radiator need replacement and other part as well and the new quote was R72 000 I then accepted it. After a week of working on my bakkie I received a call saying the bakkie passed a test everything is fixed and I can come collect it. A day later, I realized that they did not put a cover on the replaced radiator, reverse lights are not working. Most of the parts they replaced are not working. Today I took it to Ford Polokwane and I’m quoted over 13000 to check what is wrong with my Bakkie.