[Help] How to have a full time work online as a writer ?

Hi guys !
This days I'm really afraid about my future , I have not earning any money like I used to . And Working as a freelancer in fiverr can't generate a stable income .
I'm planning to move and live alone so I will need money (600$ a month is my goal and it's great for someone like me in my contry).
So what I need :
My goal is 600$/month .
My skills : I'm a writer since 2013 and have got lot work with lot of people , but what I wan't to know from you guys and I will be gratefull for…

[Help] How to have a full time work online as a writer ?