Indian Army — fraud of mobile rs 27000

Address:	Thane, Maharashtra, 421605
Website:	Olx.com

I was looking for iphone 7 plus on OLX.
So one person replied to me saying the he is willing to sell his i phone.
He also told reason for selling phone as he was going to buy new phone from millitary canteenhe also told that he had been shifted to nashik just now so he wont be able to meet he shall post the mobile by indian army post. I had transeferd him 27000rs.
He had given me the id proofs and many other thing.
So trusted him on the basis of the id cards.
Now today the dilivery man had called me and asked for deposit 10000.
So i aksed the BHUPENDRA SINGH who was selling the phone to pay that amount.
But both of them created an dramma on the phone and did not delivered the parcel.
Now i have been cheated for 27000 on the name of indian army.