Hello, your story ang writing style is pretty. The grammar can be fix. If you don't know the words google is there for you. Or use Google docs and Grammarly.
If you will edit the English lines I highly suggest using Grammarly, grammarly will help you fix the incorrect usage of words, punctuation and the grammatically incorrect sentence. You can also copy your works and paste it in google docs, google docs will do the same job for you, kaso it is not good to trust google docs and grammarly about Tagalog words and sentence.
You could also read these books:
Illustrated:
https://1lib.ph/book/3687737/42d4a8
NI:
https://1lib.ph/book/616510/dd21da
You can download both books for free in zlibrary(.)com, you can also do a preview, if you don't like the two you can look at the recommended books below the books I suggested.
I hope this will help you! Aja!