Horrible chicken schwarma

I ordered a chicken schwarma on Friday the 5th June through Mr Delivery. This was my first time ordering from this restaurant and it will definitely be the last. What I received was some burnt thick bread which looked my like tramezzini bread and a chicken stew inside. I've never ever seen a schwarma like that in my life. If you do not know what a schwarma is please do not add it into your menu!