Case It Up — order not received

I had ordered 1 track suit online from caseitup.com india on 21st dec 2019. I had already made the payment of ₹1299.0 online via pay u payments merchant (Transaction id:[protected]. Its almost more than 45 days and yet not received any updates from the seller and even now their website is not responding. Their contact number ([protected]) is not go through. Please help me out to resolve this issue and also i request all other customers not to trust these kind of fake websites.