Terrible Service

Worst service. Stopped at McDonald's Ermelo drive through for breakfast. I ordered 1 Sausage and egg Mc****in meal, 1 Sausage Mc****in meal, and an extra sausage Mc****in and hash brown. The lady at the window confirmed the order with me, but after paying when I got the slip she got the order completely wrong. On the slip there were 3 Sausage and egg Mc****ins and an extra cappuccino and only 2 hash browns. Upon collection we then did not get the cappuccino that we were charged for, and only 1 hashbrown. What's even worse is one of the Mc****ins had so much hot sauce on it I couldn't eat it! Where did that come from? Terrible terrible service!