Nhờ sửa bài giúp

hey how are you doing? i hope you're doing well.

I have being trying to learn english since i was 11 years old, now i'm 19 years old.

i started at a academy where i took 3 leves only, after that i continue learning by my own.

At this academy i just learned the verb "to be" in present tense and past tense, i discovered how the future tense works. with the pass of the years my vocabulary grew up.

But my listening and writing skills weren't improving, so a few months ago i began to watch some videos in youtube with the subtitles in english. and with my writing skills i hope you could help me to improve it.

i will continue writing so you can correct my paragraph.