Bad Customer Service

I went to Sportscene Daveyton Mall today and I was looking for Nike Court vision Alta the pink one. Unfortunately I didn't get it but that's less of my worries but there's no proper customer service there like the one we are used to at other Sportscenes usually when you enter the store there's a salesperson who is willing to help you get what you want but there I walked in by myself and look for the sneaker by myself. I even had to find someone who will help me but everyone was busy laughing with their friends. When I asked about that sneaker that guy just said they only have size 6 and quickly dismissed me because he was talking to someone else. I was really disappointed on how they treat their customers. They should really change their attitudes towards customers they don't know, because maybe I'm not the only one who is treated this way and they might loose customers.