Review Bad service

I was at the Nike shop in Boksburg today, got treated like a criminal as I took a pair of shoes after asking the shop assistant about the price and the 50% off. He told me that the shoes in the open boxes is what it is even if the size on the box etc and the inside does not correspond. At the till they tried to convince me it was not the right box and it is not their problem if customers put shoes in wrong boxes. They could not even find the box for the shoes I had an tried to make out as if I changed boxes to get the percentage of. I have been a nike fan and loyal customer for very long but never again your Boksburg store sucks and the poeple working there and the manager even worse.