Scarcity of Tomato sauce at KFC SILVERTON branch

I just bought Street wise 2 now and I have asked for extra tomato sauce, the lady who was assisting me search for tomato sauce like a needle before saying to me they don't have tomato sauce, she called in another lady who said oh yaa tomato sauce is finished since yesterday. I am shocked, or is it morning prank, how do you sell chips and you run out of tomato sauce?