I ordered a few things along with 2 packets of bis...

I ordered a few things along with 2 packets of biscuits that was 26 taka each making it a total of 52 taka. When the delivery came they gave me a different big packet of biscuit that was 100 taka based on the price on the packaging. But, on the app the biscuit was priced 210 taka. The deliveryman said that I will have to pay the price of the App. I kept the other products from my order but refused to take the pack of biscuits. He insisted for a while and kept saying that now he will have to pay from his own. I was very polite with him and I told him that the invoice that was sent to me had a different price, I also told him sorry but the pricing is confusing to me and asked him to sort it out with the people who have decided the pricing in the first place. I hope this doesn't happen again.