Poor Service and Non Ethical Business

I purchased a Distributor for a vehicle from this company. In the first place, they charged R340.00 where I now have obtained a better product for R147.00 When the part was fitted to the car, it did not work at first and the wiring were checked, on removal of the Coil wire, a piece broke out straight out of the middle section. On returning the part the next day, the manager looked at it and claimed it to be a forcible breakage which it deffinately was not and I have witnesses that can confirm this. I tried to argue with the Manager but to no avail I feel it my duty to warn all PE and surrounding areas against this Company as they are deffinately not a autopart dealer that anyone can trust