German Motor Expert

I would like to warn people about a company called German motor expert. They are at 87 Allen drive in Midrand. I took my car for an engine overhaul in September last year it came back with a leak and I took it back to them as it was not supposed to be leaking after the job that was done and till date I have not received my car back it's been months and the owner of the place Farai now avoids my calls or if he does pi k up it's one excuse after the other.