I have tried a couple of these before and did not have any luck with earning. The most I have gotten is a ton of virus and malicious traffic alerts. I suggest staying far away from platforms like this. I do not see how this could be good for the person sharing their bandwith. I suggest looking into social blockchain to earn money. Stay active and earn. Platforms such as Tangled, Solcial, Grill, Torum, Uhive, and stuff like that. Nothing in life is free so that extra bandwidth you are sharing can be used by anyone for anything.