Javshop.in — no response. website not reachable.

Website:

javshop.in

Ordered a drone from javshop.in costing rs. 3145 on
15 may 2019.
Javshop.in acknowledged the order #29588 on 15 may.
Team razorpay acknowledged payment of rs. 3145 on 15
May, payment id pay_cvdxtu8gzzb4ef.
Thereafter, their website javshop.in is not accessible.
This indicates fraud by javshop.in
Kindly register my request to refund rs. 3145, and
Advise me regarding further course of action.