Firehouse Subs review: The lack of food items to be out of when you have customers at only 6 pm ish.

We drove 45 min. to this Firehouse sub location as it was right around the corner from another store we were visiting. I was drooling for your delicious Thanksgiving Turkey Sub. To my surprise, they had run out of stuffing, so I couldn't order it. Tried ordering fries, they didn't have any, had run out too... also, no sweet tea and the credit card machine wasn't working. There wasn't a manager on staff, and only a limited amount of employees. How do you run out of your limited-time yearly Thanksgiving Turkey sub? Others arrived shortly only to find out for themselves of the limited food items.