Those kinds of platforms are not that reliable, if you are lucky you can earn a considerable amount of money, but for me I don't think I can invest my money on those kinds of platforms.I have invested in some of those platforms before , luckily some were able to pay me and I was able to recover my investment capital but some of them will not pay me even till this day . it is a risky investment that is why it is advised we invest what we can afford to lose