Review of Smashburger

Horrible customer service and attitude. Asked if they had gf buns and was told yes, asked if the cooktop was shared with gluten containing buns and was told no. Paid $17 for a burger and a drink as they weren't clear on the fries, stood around for 5 minutes only for the cashier to come tell me the cooktop IS shared with regular buns and they DON'T have gf buns but asked if I still wanted the food. I said no I would like a refund her answer was "are you serious you really want a refund" we did this 3x to which she then said "you want me to go get my manager to give you a refund?" To which I again said yes, I can't eat safely. Manager came out and again questioned me and asked if I was serious. I was not given a full refund (even though no part of my order was given to me) because they "already started cooking my food". I gave up took the partial refund and left. 0/10.

Is there a gluten-free menu?

— No gluten-free information on the menu