Unprofessional behaviour

I usually go to Witbank Planet nails. They have a variety of stock. I went there today and just looking at some of the hair products and the one sales lady came and said to me if you don't have a hairsalon registered with us you can't buy it. First place I just looked at the products and she didn't greet and infront of other customers the way she spoked to me. Sorry will not visit them again.