Sahakari Bhandar — complaint about charging extra and giving wrong product

Address:

Sahakari bhandar, king circle, matunga

Actually yesterday on 10/05/2020 we went to sahakari bhandar, king circle. We purchased one 500 g Amul butter but they charge for two. Even we didn't purchased any pain relief spray but they added that in bill.
Apart from this we purchased 25g tukda basmati rice but after going back home we saw rice sample is different tht we hv order.