Humiliated

I saw this store yesterday the 9/9/2015 and on the 10 on my lunch hour I decided to go buy a pair of sneakers.I was looking for a size and opened one of the boxes and this black male assistant told me l am not allowed to open the boxes because people ***** shoes.To think I was ready to spend my R650.00 at that store,and I'm told not to open a box of a shoe I wanted to buy because I might ***** it.I think he could have found another way of letting me know about their store policy instead of making me feel like a *****. Needless to say that was the last time I will ever set my foot in that store.