Dunzo — Charged more than MRP

Dunzo charged me more than MRP.

Dunzo Order: 1142PSF2320
Invoice Number: O-F[protected]
Invoice Date:[protected]

HSN: 85066000 Tax: GST 18 (18 %)
ITEM. Eveready AAA Battery Cell 1Pc
QUANTITY. 2.00
PRICE. 14.41
DISCOUNT. 0.00
TAX. 2.59
CESS. 0.00
TOTAL. 34.00

The product is already inclusive of tax which rupees 15 but they have charged 17.

Its not about the money but about the trust they are playing with.