Big Tummy Submarine Sandwiches

This is the worst fast food place. I specifically ask the owner to put mustard on one side of the bread, He did not. Just a bad attitude from him. No friendly smile . No hello, happy birthday . I told him I was would never ever go patronize his business. I was almost at the point of throwing the sandwich back at him. I was the only customer. I came back to work and told my co-workers and said they would not be getting sandwiches from. I was there at 12PM (Lunch time) the place was empty. Now I know why...just bad service.