Indian Army — Indian army transport parcel department courier this is what mentioned in the bill

I seen an ad in Facebook for dslr camera, I contacted and asked to courier the camera with cod, then a courier receipt received in the name of Indian army.i almost given 12000 to receive the product splits ups 3150 for verification and remaining to close the invoice pending amount.At last they insisted to pay 11000 for security again.it was suspicious and said no this time they forced me to pay in the name of Indian army.I have received some adhaar details and I'd card details.I have attached some of the proofs they shared.I am not sure about the person's.please verify these id cards and the person.why they are keep on insisting to pay money in the name of Indian army