Rude staff and order was not what I ordered

Debonairs pizza workshop Durban the service is extremely bad they are rude scream and shout at customers secondly I bought pizza triple decker creamy chicken I got my order 2 hours later and the man who calls out your number for your order gave me atitude for asking if my number was called and he rep**** by saying did you hear me say your name ?go sit down and when I finally got my pizza it was nothing close to creamy chicken it was dry and had no cream or mayonnaise it I stead had tomato sauce and chicken and mushrooms