I don’t think this group giving free signals has no hidden motive in the end. AFAIK, this kind of group will make you pay in the end if you continue asking them for free signals as no one is free in the world except for changes. Just a suggestion, be cautious on what you’re doing  as you might get trapped in the end and lose everything you have. It’s good you are earning from it but make sure learn to it with your own self too so that when it’s gone, you will still gain consistent profits in trading.