Super Quick Mabopane- Worst service Ever!

I recently went to Supa Quick Mabopane with my father to buy 4 brand new wheels and fit tie rod ends on his Kia Sportage where we received the worst service ever! A mechanic by the name of Roderick made me hate Supa Quick. He completely lacks customer service and he's extremely rude to people even after spending nearly R10,000 the THE WORST THING IS THAT THE TIE ROD ENDS WERE NOT EVEN TIED PROPERLY . I demand Supa Quick to do something about this now!