Wrong order

Today I ordered cream chicken triple decker pizza online and paid online at Mall at Lebo in Lebowakgomo, Limpopo, I asked them not to add onions but add extra mushrooms. Only to find out that they delivered wrong pizza and when when I discover that the main who deliveredwas already gone and was late I couldn't go there, I'm really disappointed and I don't think I'll buy pizza at debonairs ever