Indian Army — Fraud selling of bike on olx

There is a bike for sell on olx when I called he said he is an army officer and want to sell his bike on urgent basis due to his transfer to kashmir
He kept his price of 32500/- on olx but on phone he said he will give upto 28000/- and for procedure asked my id proof and send his bikes RC and insurance which along with pics of bike which is only 2years old Super splender
And demonded for 2000/- only for courier charge rest on receiving bike with transfer of RC
Which create doubt so I requested if you give this facility then send my bike without Transfer Of RC and take full payment after receiving delivery of bike
But denied and arranged a call from courier officer and and given me bank detail of Airtel payment bank when i ask for bank details of any bank in the name of Army courier and get me varyfied with customer care number of courier then he said You dont have capacity to lurchase bike and so like this...
Finally they did not receiving call
Name Sanjay Kumar from Lucknow
Given account of Indian Army jogeshwar Naik
Bike Number UP23 4780
I have full detail of bike RC Copy and insurance Copy
So please beware of such fraud persons and varify every aspects before any transactions ..