Advertising New Tinkies that Stores do not yet have

So, my daughter saw the various adverti*****ts for the New Limited Edition Milktart Tinkies and wanted to taste it, Seeing that they were on special at Game and Pickn Pay stores over this past weekend, we went out to get some. Guess what? We went to Seven Different stores, even traveling 17 kilometres on the one trip to search for them, without any luck, staff looked at me with weird expressions when asking them, never had them, Please do NOT advertise something unless you are sure that all shops advertising them already has stock. Its NOT a case of being sold out because those stores had nothing, not even the empty boxes like they did on some of the "Old" Flavors.