Indian Army — on the name of indian army some people are cheating the common peoples

Address:	500020
Website:	OLX India

I bhanuteja, hereby want you to inform that i wished to take a second-hand phone so i've seen one iphone 7 plus add-on olx website.

I talked to its owner that i'm interested in buying that iphone 6s.
He agreed and the deal was done for 16, 000/-
He told his name as somnath giri, lives in nagpur and works in the indian army.
I asked about proof, so he sent his aadhaar card photo and his i'd card proof which made me believe in him.
I was interested in this deal so i continue talking with him.
He said that i will get that iphone-6s within 24 hrs. Then suddenly he called me and said that he had kept that parcel on hold. To shipping that parcel he demanded me to give 2000/- rupees.
After ten minutes he again and said that his father was in the hospital, for the medical emergency he is selling his mobile at that low price and requested me to arrange remaining 14, 000 for buying medicine for his father.
So i gave him 14, 000 within two instalments through my paytm account.
After the 2 days, one person called me and said, he is from the army and demanded me extra 11000/ rupees for the purpose of insuring the product which will be refunded within 3-4 days after paying to sellar`s paytm account. Again the second person demanding for money but i said that "first to parcel the phone and then i will send you rest of the amount.
Now he is neither sending my parcel nor returning my money back to me.
I just have his aadhaar card photo, i'd card proof and his paytm transition number.
I just hope that you'll help me to come out of this problem. And return my money back to me because it's really a big matter for a normal student.
I'll be waiting for your reply.