kini supermarket tonca caranzalem - over charging then MRP

I sunny d varma , r/o dona paula contact no. **********
want to bring this to your departments notice that a supermarket in tonca caranzalem panjim goa operating in the name of kini supermarket has been CHEATING their consumers by overcharging over the M.R.P and giving a printed bill for it. I have been usually purchasing my house consumables from that store since it has started but as i have brought the haldirams soya chunks from outside also so i know the mrp is Rs. **/- and the kini supermarket has been selling it for rs **/- for which i have attached the bill and payment reciept of the card payment for the same. I could have gone and fought with the shop keeper to get my **rs back but it can be he is minting in Thousands from customer daily without they knowing. It took me so long time to bring this thing in my notice and there might be many more items which are not been in noticed. So i here by request the department to curiously look into the matter and help all the consumer been saved from over charging.