Circle K

Prepaid for gas on pump 2..20$ dollars. Waited cashier comes outside with attitude yelling he put my money on pump three.3 .so I cant get on pump 3 someone else was already there and when I go back inside to get my money he tells me someone already pumped my gas and I had to take it up with them.when I insisted on my money back he calls me a [censored] and treated to clock out so he can beat me up.i will not be using. This circle k ever again..