Misleading advert

Although Checkers Loftus Park is a good store, I'm disappointed by the MISLEADING adverti*****t on a particular wine. They have Rupert and Rotthschild Classique set out in a separate box from the wine section with a sign saying "SAVE". There is NO saving, it's selling at the same price it has been in store for at least 3 weeks. I mentioned this to a manager there on Tuesday this week and she said she'd have it corrected. Now, 2 days later, it's still the same so I mentioned it to the manager on duty and he just looked at me with no acknowledgment of understanding. Poor customer outcomes in this respect