The Wrist Buddy — fake product delivered and not responding

Address:	New Delhi, Delhi, 110088
Website:	Www.thewristbuddy.com

I ordered a watch from www.thewristbuddy.com on 5/01/2018 and received my package on 24/01/2018
Product i ordered for price 3392 was totally different from what i got.
I received a courier from pickrr courier service and paid cash on delivery by my grand mother due to my absence. As i opened the package, there was chinese watch in it which costs nomore than 500 inr. I tried calling the company their number is switched off, also e-mailed the and got no replies despite of comstantly mailing them.
I called the courier boy to refund me my money because of the fraud they have done with me, in that case he said it cannot be done as payment has been submitted to the company.
When i asked for the seller’s details, they refused to provide me details.
Kindly take an action asap.