No chicken in the burgers

On arriving home from purchasing 2 Tower Rounder meals and a Streetwise 3, takeaway, it was discovered that the burgers had no chicken in them. Not only do you have to check that you have all the required meals but you actually have to open up the boxes to check that they have bothered putting chicken into the burgers. It was not worth the effort to have to go all the way back to the KFC to complain about this, but you can imagine the frustration.