Kfc in coastlands umhlanga is disgusting and lazy

My family and I had gone through the kfc coastlands umhlanga drive through yesterday just after 11am and we purchased a zinger burger meal, Colonel burger only, 2 X Street wise one meals, large mash and gravy with more mash, a sprinkle pops and a all star box meal. When we got home and began to eat, every burger was dried out as if they had made it and kept it for days and just flash fried for the order, edges of the burgers were absolutely biltong dry. We were hungry so we ate what we could and threw away the balance. During the course of the evening, my son and I began to feel sick, vomiting and diarrhea. We are now in hospital and I am 33 weeks pregnant. I am appalled, this kfc branch should be closed down and I will be contacting the national consumer counsel of SA to send through food inspectors to this branch as a friend of mine also felt sick from kfc from this branch last month. I think that because this branch is so quite, they are pre prepping food days before and just heating to make sure the drive through orders go out smoothly. The owner needs to catch a wake up or they will close down.