Clementine parkmore rude cashier..bad attitude

Clementine the cashier is very rude bad attitude. I asked for cash back she ********ly told me she does have..and asked me to ask around the tills. I asked her to help me ask her colleagues..she said I must go ask them or go to her manager. She didn't even care or acknowledge my presence...worst part the store was empty no customer to attend. I felt so small and looked down on ..maybe it's because I was dressed on rugy clothes and she charged me. Not satisfied at all. Pls send a mistry shopper