I have a couple tips that I used for learning English:
1. Memorize as many words/phrases as possible (I used to memorize 20+ a day). This will help you understand the context of the sentences even if you don't understand the grammar.
2. Learn the basics about English grammar, but don't focus too much on it, otherwise it may just confuse you more.
3. Watching video on YouTube in English, and turn on English subtitles at the same time. Make sure to write down any words/phrases you don't know, and memorize/practice them. Shorter videos are always better than longer videos/shows/movies to start with, so you don't have to constantly pause it.
4. Talking to a native speaker regularly alway helps a lot too!
I hope this helps!
Let me know if I can help you learn more English 🙂