Reliance Mart — Unauthorized charges, charged me more than mrp, jio wallet isn't worked

Address:	Bhavnagar, Gujarat, 364001
Website:	Reliance market

Hello,
I am very disappointed to write this to you that today[protected], i bought one traveling beg from your store address - reliance market bhavnagar, himalaya mall, opposite victoria park,, 120 feet ring road, bhavnagar, gujarat 364001

So there is a christmas scheme i saw in advertisement so i bought that item.
Now the problem is when i went to bill counter they charged me more than the scheme price and told me a reason that the scheme is over. Now my complaint is why there is a board of a scheme is still on that item even if the scheme is already over. So i want to know about this problem, the store supervisor told me the silly reason of that he forgot to mail you about the scheme and all that stuff. What an unprofessional answer!!

And one more thing that my jio money also not worked at that time, the amount was deduct from my wallet but at store computer they didn't received amount, so had to pay cash of my billing amount. So in total i had paid around four thousand, and my invoice is 2317/-. The most worst experience i have ever had in your store, very disappointed. I have attached my printed invoice photo copy. Please find the attachment.
Looking forward to your quick response. Thank you