Cryptocurrency earning

Today I was checking on my cryptocurrency. I have Coinbase where I have bitcoin, etherum, bitcoin cash, amp, and shiba inu. I also have investr with several types, tornado, and etoro also witb several types. I started with $5 or less in each and have earned only $10 in etoro and tornado, $30 in coinbase and $20 in investr. It is very hard for me to earn crypto right now because I can only invest small amounts, but it is doing something at least.