Dishonesty leading to damage

CSC Vanderbijlpark blatantly **** to me about replacing a waterpump on my Jeep SRT and instead did an overhaul on the already defective waterpump after my explicit instruction to replace it with a new one. Furthermore they replaced the coolant with the wrong coolant resulting in over R30,000 worth of damage to my vehicle. All I get from them and the franchise is a referral to their guarantee/warranty which expires 6 months after completion of the work. Unprofessional employees - No proper business ethics. Please stay away from them at all costs!