Disrespected by the cashier at Riverssands

just now New I've never been disrespected like this in my life, this woman at Engine accusing me of using **** money, I said how do you know uts ****, she said it doesn't look real, I said please use the scanner to check , she is telling me that she doesn't have time for that until I ask her colleague to verify using a naked eye since they don't want to scan it , that women went somewhere when she came back after finding out its real she couldn't even apologize, she just gave me my cigarettes with an attitude.. damn