False advertising

My husband and I went to the airport to pickup international clients for our business on Saturday 10 October 2015. We decided to have a quick beer. When we approached the table we waited for about 10 minutes before we where served. The waiter gave us the menu and we asked for a Castle Draft and a Hunters Dry. An hour later we asked for the bill and last rounds. We only got the last rounds and no bill. We asked another waiter for our bill, because our waiter hardly visits our table. When we recieved the bill the prices on the bill did'nt match the ones on the menu, so we called our waiter again. As he told us that we have the old menu, the branch has not yet recieved new menu's. So I called the manager and she explains to me the same reason. I think that it is so unprofessional to sell something on the menu that gives false advertising to the client. Felt so ashamed to bring international clients, to a service like this.