KFC Blue Hills BAD Service once again

I ordered food from KFC Blue Hills, and I specifically requested fopr a side breast and no other chicken piece as I only eat chicken breasts. I received my order with a thigh.. Worst part is , this is the second time this has happend with at the very same KFC (Blue Hills). Why do you ahev to accept the order if ytou know that you will noit be able to provide what I ahve requested and PAYING for?????