I wish if you are from india, we can meetup directly and i can convert that 3 btc to 6 btc. I dont need that btc lend or i dont even need any bitcoins to me personally.
So there is no point of scam. But i have the potential to convert that into 50% profit each. If you are, just let me know, lets have a meetup and work together.
The reason i posted is because i see you said you are looking to invest. And there is no risk for sure.