once there was a site named btcera which was offering 3% if we use their wallets but they soon turned scam and now i met a group of traders who are giving me 10% monthly intrest now so its alteast something fixed for me now
Care to share this group of traders so other may invest with them to get that amount of interest monthly as well? 
It will only benefit you in the long run since it comes back to you with the more investors in their service.