Clicks Blue Route Mall sucks

I went to Clicks in Blue Route Mall, and arrived at 5.50pm. I was told that they not allowing any customers in, as the store is to full. As I'm waiting outside the store, they let 2 more people in. When I asked the lady who refused me entry why she's letting other customers in, she told me that they just buying small items, and I wanted OTC tablets. What double standards. Its 5.05pm now, and the 2 customers who was let in, is still in the shop browsing