Well...I recommend people to listen and speak a lot, because those are the most important skills to learn a language, so you need to practice a lot.
* Listen to British or American music with lyrics:
I recommend you: www.youtube.com
* Listen to podcasts in English:
I recommend you: https://www.eslpod.com/website/
* See your favorite TV series in English (with subtitles in English)
There are many websites...
I recommend you: https://ororo.tv
* Download apps on your phone to improve your speaking.
* Make friends to chat in English (www.italki.com)
* Follows Youtube channels in English
I recommend you: