Worst service ever

Bought a chev Cruz 2012 at Autopedigree in Queenstown. In April. Less than six months car has engine problem. Called auto pedigree a month ago before the end of August. They promised to look into it. Everyday it's a new story. It's over a month now. No car . I have two small kids and struggle going to work. I have had to go into more debt by finding a contract transport for my boys to and from school. Really you people are such sweet talkers when you want a sale. After that you turn your back on a client. This is my second car with Autopedigree but I can I assure you I will never again or even recommend you people.