i don't know why my google adsense account is still not approved what should i do to earn money plea

One of the most important things google looks at when considering whether to accept an account is how established the person is. They like to see a lot of good original content and that the person has been around for awhile.

This means if you do not have your own website, you should spend some time creating new fresh hubs and interacting with the community. Once you have established yourself as a writer, you can reapply and will likely be approved.

This doesn't mean you are loosing money, because the hubs you write now will be even more popular in a few months.

please read carefully the policies of google adsense.

where are you putting your google ads anyway?

you see, we can't put google ads anywhere we want,

like if you put a link of a website or blog that you do not own. They will simply reject your account

OR!

your account has not been approved yet because they have not reviewed your request, just wait in about 3 to 5 days and if you still did not get approved, that means you just got rejected :)