False advertising

It is with great concern that a big company like telkim can advertise specials and when i went to go purchase the special to be told there is no stock. I then placed a specific order and 1 week later am told there is still no stock and no one knows when stock will be received. In specific is the apple iphone 6s plus 64gb. The lack of service is pathetic and the advertising manager should be held responsible. As well as whoever controls the stock.