Poor Service Delivery

We went as a family to The Kelder Vredekloof. Until the point of ordering drinks went fine, but when we ordered our food, we where told that they don't have half of the items we ordered. We were left with about a page from the whole menu to order from.<br> <br> We decided to pay for the drinks only and left. How is it possible that a restaurant, that is open for business do not carry stock? I can see this is planning to fail completely!