False adverti*****t

I had a bad experience today at Barriers Meat Traders,,, I tried to talk to the manager but seemed to be not willing to assist,,,, what was advertised on the price list was not corresponding with what l was charged at the till,,,, so I tried to get an explanation he told me that l was given an old price list so the person responsible for that is the person who gave me the price list,,, I feel he could have done something better than that