Allowing customers to drive with broken brakes ! So much for safety checks!!

Took my car there for checking brakes, CV joint and wheel bearings. After waiting 2 days for my car and the horrible service and lack of communication they said my brakes and wheel bearings are fine and replaced the CV joint. Only for me to discover my entire brake calliper was loose while driving 120 km on the highway! I could have died because of their negligence !! They also broke my right side (where they worked) Disk plate bolt. I now have to pay R5000 to get all of this fixed because of the damages. My emails allowing them to defend themselves are being ignored. So please think twice before using their services!