My sister and I went into the gas station today to get a cup of hot chocolate. We noticed the machine was not working. My sister went to stand in line to ask the counter attendant for some assistance.

The girl was slow and gave me the wrong change before the girls amiee she also gave me a weird look when I told her she gave me the wrong change

I went to pay at self checkout. One of the employees even acknowledged that I was using self checkout and gave me a head nod. I pay at self checkout, and then I go to leave. As I left I guess the scan