Unprofessional and *****ing peoples' money

I asked for a quote on engine for Nissan 4x4 gearbox. I got a quote of R11 000.00 .<br> Demetri said to me there is a 2 months guarantee. less than 2months after installing the gearbox in the vehicle the gearbox wouldn't work. I called Demetri and asked what was going on and wanted my money back.<br> He rep****: \ It's a 2 week guarantee "when he told me initially it was 2 months!<br> This is utterly unprofessional and they are *****ing my money."""