They are cons, no transparency and full of empty promises and lies

They are cons, no transparency and full of empty promises and lies. The car i bought was up and down to and from them with the same epc prob. After undertaking to fix and service this was the end. That same day the motor blew, oil was running out the bottom and I was being blamed. Even though they did not have the relevant expertise fixing it initially. Also my car was being test driven (11,000 km) without my permission. At present I'm in litigation for financial loses incurred.