One of the fastest methods to learn any language is to watch movies/videos, in the language you want to learn, with captions/subtitles in your language.

If you alreaday have a basic understanding of, in this case English, and can follow a conversation, with the captions you will be able to pick up more because subconsciously you may read them.

If you do not yet have that basic skill, then your focus will be mostly on the captions (in your language) and subconscously you will start picking up the English spoken text as well.

The fastest way to pick any language up though is to speak it. Speak and write it. Have no fear to make errors, in fact ask a friend/peer to occasionally correct you. But correct you in a way that it doesn’t become a burden for ou, because being corrected too often may lead to feeling demotivated.

If you like writing, you can use any writing platform, like Google Docs, a markdown editor, or even Medium with collab eateries and then share your text and ask your peers from improvements, corrections.

A combination of ‘all of the above’, with highest focus on actually speaking it and allowing to be occasionally corrected is the fastest method to pick up any language.