There have been service offers like that before. Chances are you are not going to see them again.
Bitcoins alone are classified high risk. And you want to further add to that risk by lending them to someone who promises high returns?
Chances are you are not going to see them again.
Why?
And you want to further add to that risk by lending them to someone who promises high returns?
I want a secure way like bank or firm which takes bitcoins or litecoins or whatever for some time as investment and in the end im getting all back plus some % from investment, its not gonna be super high what i expect but something in profit