No Quiche Quiche Lorraine

I am a regular shopper at Checkers and have no complaints normally. I have frequented Kenilworth and Plumstead branches 6 times since December and tried to purchase Quiche Loraine for my son who is a picky eater. They never had stock. I was in Plumstead on Saturday 31 Jan and asked the gentleman to please check in the back - Nothing. So is there someone who monitors inventory and monitors that the demand for this product is high and increase the order. It is a popular product, why is not been ordered in bigger quantities.