Wawa review: Extremely rude employee

This morning, Feb 23rd 2021, I went to my local wawa to buy coffee. When I got to the register, I held my phone up to show the rewards code. The woman that was working at the register could not get her scanner to work and so rudely said "hold your phone steady! Hold your phone steady!" I said "I am!" She then grabbed my phone from my hand and still could not get the scanner to work! She then proceeded in banging the scanner down on the counter and it did finally scan my card. She was SO rude and mean and I said "see it WASNT my fault!" And she replied "Well it wasn't mine either!" I walked out and do not want to go back there again because of her. I dk her name but she was an older woman with long darkish hair with some red in it.