Use it as much as you can: ready books ( you can find books by levels online), write stories, watch videos (start with Disney cartoons), communicate with people.

Find someone on italki/buy a book/enroll in a class/watch YouTube/download an app/etc. Afterwards, post vocabulary and English phrases around your house, in your bathroom, above the stove, in your car, on your phone. It could just be "This is a TV." "I like to cook." "My phone." or something simple like that. When you go to the store, say what you see in English. For example, you see a book....you can say, "Book" or "This is a book." or "I see a book." or "The book is big." or "I like to read.".... You could also listen to English songs/music, watch movies with English subtitles, read children's book in English, etc.

Aside from taking classes, which in my opinion is the best way to learn quickly, it's important to hear the pronunciation of the words when you learn them, so watching videos and listening to podcasts are two things that are great for this. With vocabulary, focus on learning small sets of related words, for example seven words about things you find at the beach. Have fun!

I can help you with italian, german, spanish, english and swedish. No exchange, only cash.

Do something EVERY day, even if only 10 minutes. Use different tools. Youtube is extremely helpful. Good luck!