If you are struggling with English, I can suggest you take a course, keep writing so you can keep improving, and I use Grammarly to check spelling and punctuation.
For the courses, you can sign up to Skillshare through my referral link and get every course for free for 14 days.
I also have a review of Grammarly, you can also go for the free version but the premium offers more features.
Also, decide what topics you want to write about and look for publications related to those topics and pitch them. Read their guidelines and if your piece gets rejected submit to another publication. Don't get mad or sad, just keep going!
Ija Mei gave you a good tip, too :)