I would work in bounty/airdrops first. Your funds are so poor for investments that you will miss this great crypto age while been trying to raise up from 100$. Get some more funds first, its rather easy novaday.
Would u love plz enlighten me with your knowledge about bounties and airdrops ?
Bounty campaigns on the forum a large number, pick yourself to start with just a few pieces. Well study them and besides participating in the bounty, try to invest your 100-200 dollars in one of them. There is a high probability that you will be able to increase the amount of your contribution several times.