Old Chicken fried in Old oil

I would like to bring to your attention that the chick licken in Roodepoort are doing something wrong with regards to the chicken it seems that they might be using old oil to fry to chicken which is also a health risk as the chicken tastes and smells distinctly funny when compared to the chicken licken in Westgate and Commando road, Roodepoort's chicken tastes old and even has a funny smell. Please may I ask that you guys investigate this if not for the name of your franchise but then for the health of your customers. If you don't believe me please order chicken from Westgate and Commando road and then from Roodepoort and compare taste, texture and smell and you will immediately see the difference but I warn you after you taste it you may get ill.