Midas mechanics know nothing

Miss klipriver, close to Turffontein. We have gone there over four times in one month. The first time we went there, they didn't fix the car properly and the next day our tyre locked on the highway. Then several times after our car broke after taking it out there. Our CV boot fell out yesterday after taking our car there to fix the CV joints. When I went to fetch my car I was told by the mechanic that I should just take my key since no one had energy for me. Beside paying thousands and repeatedly getting a car that was still broken back, they still treat their costumers with such disrespect. I could've died because the mechanics at Midas don't know what they are doing.