KFC phoenix constantly giving out short change

This store is constantly giving short change , now and then is understandable , its not even about that 30 cents or so its about PRINCIPLE. its just getting bad to worse and there is no policing of this industry. Its actually disrespectful that you stand there waiting for what's yours while the so called cashier packs other people's orders while the manager goes to do me a favor and get the 30 cents. Its absolutely pathetic to a point I would stop coming to this outlet.