FALSE ADVERTISING ON SPECIALS

Today I placed an order using Uber eats from Mcdonalds Rosebank as they had advertised a buy one get one free special.When my order arrived the driver knew nothing about the special and only delivered one meal which has the incorrect drink.He was utterly unhelpful and then when i called the McDonald in question they also knew nothing about the special.This was an utter waste of time and i am extremely annoyed at the false advertising as i would not have ordered from Mcd's if it wasn't for the supposed special.