Wrong Order

On the 28.08.2020 I visited the Olympus drive thru branch I ordered the following: Jalapeno Chicken Fries, Whopper, Large Chilli Cheese Chicken Meal. I received Buffalo Chicken Fries, Chilli Cheese Chicken and no whopper. As soon as I got home I checked my order and noticed the wrong order, I immediately sent an email to ***, I attached the slip and a picture of what I ordered. Its almost 2 months and I still have not heard anything from you. What kind of service is this. A drive thru could not get the order right. How pathetic is that.