Indian Army — bike money taken & bike not delivered & money not refunded

Address:

Pune, Maharashtra, 412207

I was looking for a second-hand bike for my wife and I came across Honda Active. I sent a message to the seller if that is available. He sent me a message on WhatsApp to with the photos and registration card of the vehicle. He asked me to pay Rs.1199 for the shipment and I paid for it. Later in the evening, he asked me to pay half the amount of Rs.5000, which I paid again i.e., 12th June 2019. Next day i.e., 13th June 2019 I received a call from a delivery guy who asked me to pay the rest of the money i.e., Rs.8801 as the total amount for the bike was Rs.15000. They started again asking for Rs.4999 & Rs.1999 stating that it would be a refundable amount & I transferred the total amount of Rs.6999 & he asked to transfer that amount separately and I did that again out of trust because it was an Indian army. I spoke with the delivery guy & he said that the bike delivery is pending for 1 month & I'll have to transfer the amount of Rs.16000 for the delivery and it would be refundable. Which I didn't do & I call the person who was selling the bike & asked him to cancel the deal and transfer my money. He said it would be done within 72 hours and he asked to me transfer Rs.8000 again so that the refund process can be done faster. Since then I have been trying to contact him he is not responding to my messages or calls. When I canceled the deal, Sanjay asked me to transfer Rs.2100 to show that to their officers stating that the deal is canceled and I transferred Rs.1100. So the total amount I paid so far is Rs.30097.
Seller's phone number - +91-[protected] Transferred total of Rs.16100.
Delivery person phone number - +91-[protected]
Rs.13997 was transferred to +91-[protected]
I need help to get this money back from him. I have all the proofs for transfer.