Indian Army — Fraud bike / scooter seller on online

Dear sir,
This has to inform you that we have booked a bike through online with conversation with Md Kamaal he said he have own bike wb01am2630 registration at kolkata motor vichile lansdown area which i also checked its correct. His mobile no is+[protected]. After that I have transfered Rs 4100 carrying cost and scooty cost was 15000 on dilivery, but before delivery again they told me to transfer rest of the amount. But i was refused to do that because he is totally fraud. He given his identity as army officer posted at bhubaneswar H.Q. He gave me receipt of Indian army parcel documents which is also fraud. Please look into the matter because they pollute the name of Indian Army.
Please look into the matter urgently as required and take the necessary action as early as possible. His details is attached.
Thamking you
Your sinecerely
Subhashish Mazumder
143/50 Picnic Garden Road Gnd flr
Kolkata [protected]