Extremely bad service

Been going to them for years and I have the same pizza a jumbo super special extra cheese do not burn it and what do they do tonight they burn it I said to the manager it's burnt she says it's not ate a piece on the way home confirmed it when I got home reconfirmed it phoned them and then the manager and myself had a fight over the pizza sometimes you need to listen to your customers and a proved to her it's burnt it's to far for me to take back I stopped going there for four years and beginning of this year went back now I will never go back because the same issues as usual I said to them they can actually take there pizza and money and shove it so anybody buying from Campanella you need to check your food properly