false advertising

So we get the Telkom pamphlet 6 months ago stating that they have XBOX1 well you try and get one.. Always out of stock. You ask when you will be getting stock and they say they don't know cause Head office has to supply it. My question is why advertise it when you don't have stock. Then I get there in December and they have one but sorry not for the package I want. Im so fed up with Telkom and their false advertising maybe we should contact the advertising board and let them know about this. Im due for an upgrade next week and just know the answer \sorry no stock\". Totally fed up"