I didn't want to pay for lessons EnglishEnglish lessons. I didn't want to pay for English lessons.

I believed that I could learn English solo. I believed that I could learn English solo.

solo is okay; it is a bit better to use the phrase "by myself."

I was watching different lessons on YouTube, I was reading simplified books, I was using Anki for learning words., I was watching different lessons on YouTube, I was reading simplified books, I was using Anki for learning words,

Again, I would combine this with the next sentence - it's all part of a continuous action you are taking.

Bbut I didn't feel any progress and my hands droppedlike I was making any progress. but I didn't feel like I was making any progress.

You could also say "but I didn't make any progress." If you say I didn't feel like I was making progress, you might be making progress but it's frustrating. If you say I didn't make any progress" - you weren't learning anything. The phrase "and my hands dropped" is probably a phrase from your native language. Best English version would be "and my shoulders slumped." You could also just say "I was disappointed."

After a while, I tried again, and than again., After a while, I tried again, and again,

I would combine this with your next sentence.

Aand I will continue to try it. and I will continue to try it.

Best not to start a sentence with "And."

My Path of Learning the English Language My Path of Learning the English Language

My relationship with the English language is very difficult. My relationship with the English language is very difficult.

When I was a kid I really didn't understand for whatwhy I needed to learn English. When I was a kid I really didn't understand why I needed to learn English.

My first teacher English languageEnglish teacher didn't know thise language. My first English teacher didn't know the language.

You can use English as an adjective here.

She forced me to study many different words, and sometimes she gave mye homework. She forced me to study many different words, and sometimes she gave me homework

I'd combine this with the next phrase

Bbut she never checked my homeworkit. but she never checked it.

When I started growing up I met with movies, more precisely I understoodAs I grew up I started watching movies, and I noticed the difference frombetween dubbing and the original soundaudio. As I grew up I started watching movies, and I noticed the difference between dubbing and the original audio.

This sentence is a bit confusing...I've given my recommendation. Hopefully it says what you meant!

I has wanted to watch movies only with original soundaudio. I wanted to watch movies only with original audio.

sound is grammatically correct, but audio is a bit more precise.

I realized one simply thing.that I realized that

I would merge this sentence with the next one to simplify your statement and make it easier to read.