I've been trying hashflare.io and so far I don't have much money into it, maybe just 20 USD, but thats ok I know with playing with crypto you have to play the long game especially when your financial status isn't that great. I've also been trying Dogeminer.cc, I dont know how long this site will last, so far I've made 1000 dodge in a month so what ever helps me on my crypto journey I'll take it. My main source is Coinpot and freebitco.in, these two have been the most legit sites that have provided me with source of crypto. I try to use low risk HYIP's to help with doubling my crypto and I do extensive research on HYIP's cause 99% of them are scams. One that has been pretty solid for me for a little while has been Crystal BTC Investments so far so good with this one. I put as little as 0.0005 BTC and you get double back in 3 days. Its been paying consistently for me lately, I'm going to take advantage of it till it drops off the internet.
There are many other places I'm trying to increase my cryptocurency, but the ones above are the one's where I can confirm that I've been paid. I know my journey is a risky one and it may blow up in my face, but if we dont take risks we will never know.