Reliance Mart — excessive price than mrp

Address:

East Godavari, Andhra Pradesh, 533001

There is a board of maintaining the accurate in price. But when i bought the kabuli chana of 500gms the mrp is rs.54/- and on scanning the bar code the billing executive asking for rs.64/- when i asked for even to your supervisor the meaning of accurate. They are in escaping manner saying still not billed and even not to call the manager. Plz maintain