Mr Price didn't allow my brother entry because of school uniform

I am not happy with the Securities at Tsakane Mall Mr Price, they chased my brother away for wanting to buy something from the store wearing a school uniform. They had an attitude towards him, I didn't know that at Mr Price there is a policy that says no school Uniform allowed. I have seen many people wearing a school uniform entering the store my brother had to go to Legit to buy what I sent him to buy and at Legit they allowed him to buy.