bad service

While shopping at pnp walker drive I took all my goodies to the till where an elderly white lady was working as the cashier. She was very rude and dismissive. I asked her for a cash back and to pay my data account. She had a very bad attitude and acted asif it was a huge schlep to attend to my request. I dint get the notes i asked for the cash back either. No \sorry mam"or even \""thank you have a good day\"". personally won't be going back there again because of her attitude. There are plenty of other shops with friendlier service and better manners! no manager in sight either."""