read.cash is a platform where you could earn money (total earned by users so far: $ 242,290.62). You could get tips for writing articles and comments, which are paid in Bitcoin Cash (BCH) cryptocurrency, which can be spent on the Internet or converted to your local money.
Takes one minute, no documents required
To improve your grammar and syntax you can use something like https://www.grammarly.com/ but make sure to really correct all the mistakes detects. And use a spellchecker too (although I think grammarly.com has one)
Or you can also write in your native language although I suppose that will limit your potential readers.
You are from a country that has an insane war on drugs (https://duckduckgo.com/?q=philippines+war+on+drugs&t=ffab&iar=images&iax=images&ia=images), an overloaded prison system (https://duckduckgo.com/?t=ffab&q=philippines+prisons&iax=images&ia=images) and a psychopathic leader (https://duckduckgo.com/?q=duterte+quotes&t=ffab&iar=images&iax=images&ia=images). Perhaps you could tell people your experience about these matters? There are a lot of libertarians on this website so maybe they would be interested in reading more about these from someone living there.
But what do you expect them to do? They are already trying hard to help the smaller writers by giving out tips through a bot that tries to understand how popular and useful articles are. There's no point in complaining that the website is unfair. Life's unfair. Just try to improve yourself, look around and read what others write about.
Finally, once you have written an article that you think is really good, with as few grammatical mistakes as possible, use the BOOST feature to attract more readers to it. It will spend your money but if the article is interesting these readers may subscribe to you, who knows.