Sheetz review: Manager

First of all I am a valued customer and spend hundreds of dollars a week in this store. I was outside because my scan app was not working at their register. I had just purchased a few items with another card. Since my scan app wasn't working I was asking people if they knew how to use it outside of the store and the manager came up and made me leave the premises after using vulgar language towards me. She embarrassed me in front of a lot of people in my wife is diabetic and could not get what she needed as a result of this app not working in their store and the manager preventing me from asking for help with this app.