KFC Mulbarton Disgusting Food

I have just had the worst KFC. Chicken was dripping with oil like it was dipped in cold oil. Mash and gravy was watery and lacked flavour and the coleslaw actually bitter. How do you sell ******* food like this? Is there no quality control at KFC? People don't give away **** like this for free yet you charge for it. Pitty I cannot post the pics and video