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.
Not the best place to promote your scheme and dude if it was such that you can convert 3 btc to 6 btc without ANY RISK then why you don't sell something valuable you have and double the money received from it ? Huh ! seriously this is the funniest post I have ever seen.