Misrepresentation of promotional goods

With the Mc Donalds 20th birthay promotion, we decided to order from them.<br> As we anticipated large volumes would go buy, we phoned yesterday and CONFIRMED that I would be able to pick up meals for all 20 ladies in the office.<br> I was then told by a staff member that it would be 100%.<br> As they were also anticipating large sales volumes, they would have another special, starting once the 500 \birthday meals"were sold out"