My Karte Flat Sale — duplicate received item

Address:

Khordha, Odisha, 751022

I have received duplicate item. Order id [protected] from superbdeal online.
Kindly help me. Recieved the duplicate product on dt - 18.7.2017. The product i have ordered is "combo of fastrack watch & hp bag.
I want a refund of amount rs 748/- as fast as possible.
Adress of the agency where product is packed: my karte, gurgaon, gurugram, haryana 122002