Complaint poor service and food.

On Friday 6th August I purchased 2 items at the Northgate drive through. The speaker was of such poor quality that I could not properly understand what the cashier was saying. I wanted to order 2 x Large fries, 1 x classic chicken burger and 1 x Qtr pounder with cheese. I eventually just said yes to her query on the fries and then was supp**** with Mcflavor fries. That is not what I wanted. The qtr pounder looked suspect when I opened the box at home but I was not prepared to drive 12 kms to change it. I ate it and subsequently got food poisoning and was very ill with an upset stomach. 3 phone calls to McD Northgate did not help.