Paytm Mobile Solutions — my return amount is not refunded

Address:

Kendujhar, Odisha

I ordered an item and i was dissatisfied by it, so i returned my ordered. I ordered it on 22 october. I gave the bank details on the next day only with the scan copy of my passbook. I didn't get any response, so i gave my bank details again. Then also i didn't get any response. I am very worried for my money. I request you to solve my problem soon and help me in getting the money. So i request you to help me in getting the refund amount.