They have charged more then the selling price/cost price of the product as mentioned in their price tag of product, there are two price written on the tag like DIIE/BGIE, which means according to seller is A is for 1, B is for 2, C is for 3 like that. So price stands as per tag is Rs. protected/protected like that. They have charged me Rs. protected/- for the product which does not tally with any one of the price which is tagged. The payment done was through account which is proof of payment. However, they have given me GST Invoice no. protected dated protected.protected.protected for Rs. protected/- which is not justifiable. But actual selling price as per tag is Rs.protected/- instead they have charged Rs. protected/- and how they can charge less while issuing the GST Invoice of Rs. protected/- (it seems they had cancelled the GST invoice which may be the matter of routine for them). Hence, that is the case of total forgery.