I was Discriminated

I went to Truworths Protea Gardens today and the service I receive from the cashier and his manager was absolutely outrageous. I was standing on a queue with other customers for about 5 to 6 minutes and the lady who works there apologises to us and ask us to be a little bit patient. I was fine with that up until was called by a guy cashier employee no ***, I went to his till to pay my golf shirt. I gave him my account card and he took it without greeting me. He then call my name and i said yes and he Then ask me to confirm my address and cellphone number which I did and I ask him why am I the only one confirming addresses and phone numbers and he said because the "system" said so . I was furious because all the customers that were Infront of me were never asked to confirm anything yet they were also paying with card. I then ask why were they also not asked to confirm their addresses. Then the response from his manager was also ridiculous. I feel so discriminated by the service I've received today at Truworths Protea Gardens . I would have had no problem if all customers were all asked to confirm not only me. I felt so undermined, so empty. At Truworths Protea Gardens they don't treat their customers the same way, they don't value their customers and I was treated like a ********. I will never go and shop at Truworths Protea Gardens ever again.