Poor service at evaton mall

Debonairs evaton mall always have excuses and their cashiers render poor service, they always dont have mushroom, or some flavours and they wont even assist you when you ask them which nearest debonairs can you ask for, last time i asked for thabong numbers which is the other nearest debnairs and they said they cant assist me they dont have their number. sometimes their pizza doesnt even have chicken its just too much sweetchilli sauce and red perppers, when you show them they respond with disrespect.