Rude Cashier

This morning I was in Gardens Shopping Center at Woolworths Food the cashier was unfriendly she didn't greet she only asked if I have a Woolies card I gave her the card then I paid. She called the next customer to my surprise she greeted that customer she even asked how he is and I was like is it because I'm a lady or is because of my skin colour but I was so disappointed and I've been thinking about that it doesn't sit well in my mind. I'm not ****** or anything but what she did is bothering me. The cashier was V Johnson