Tasteless Zinger wings, KFC head office does not care

KFC has showed me as a best client how neglecting they can be. I laid a formal humble complain against a KFC in Bethlehem and they rep**** abd gave me the reference afterwards they never cane back to me or answered my emails. This is because they realized that their supplier brings other branches wronk KFC spice for the zinger wings and they end up being tasteless.

I am disappointed about KFC customer service and I wont recommend anyone to rely on them to resolve issues.