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You are doing fine, I would definitely recommend now that you take the time to proofread your posts out loud before you publish them, it's called proofreading, and you will discover errors and parts that don't sound right. You will be able to correct the majority of them this way.
You can try something like Grammarly to check your posts as well, but I think that you are very literate in the English language, and it's only a few basic things that I am letting you know on your posts as you write. You guys are very good writers, but there are some differences as to some of the terms you use in your culture. I love it hahahaha!!!
I am learning from you all as well.

Oh, I'll do just that. Thank you, sir 😊

Lol. I understand sir. I'll try out grammarly, thanks for the recommendation.

It's nice to hear you are learning from us as well. 🙌