Moldy burger buns

Late Saturday night we stopped at KFC Sophiatown and ordered hots wings and 2 Zinger burgers. When we got home we found that both the burgers buns had mold on them. I sent out a message to the Sophiatown community advising them as to what we had experienced and a lady in the community told me that in January her son was hospitalized due to food poisoning after eating from the Sophiatown KFC. I am very concerned about the food that KFC Sophiatown is selling to their customers and most of the people in the community has agreed that they will never buy from KFC Sophiatown.