Insasta.com — refund not yet recovered

Address:	Mumbai City, Maharashtra, 400050
Website:	Insasta.com

I bought a digital watch from insasta.com on 24/03/18. But there was a defect so i return it and ask for refund request. They took 1 month to contact me when i use to call them everyday never pick my call and dont even reply for the mail. I paid them through paytm but paytm people are claiming that they have not send any money to the wallet. And i'm using paytm since so many year and they never cheated me. I want my money back from this company of rd 1138 its small for some but for earning student it means more then anything.