Burger King review: Customer service and performance

The Burger King in Creve Couer, Mo off of Olive Blvd is the worse one I have ever been too. The customer service is horrible. When ordering they rush you to get through the order. They never get the order right when you let them know they seem like it is a burden. The other day they forgot my cheese burger when I asked about it the employee with the long finger nails wraps up a cheese burger in a paper towel and hands it to me. They claim that they are out of certain menu items when ordering. They are the rudest and most selfish workers I have ever seen. Look up the complaints for this location, you will see that I am not the only one. What can be done to fix this behavior at this site?