Hey!
I'm from Venezuela, so I speak Spanish as a native language. I learned English with an application called Duolingo. It's very useful, it teaches you the vocabulary that would be necessary in a real life situation.
Also, a tip to learn a new language is to listen to the language you want to learn. For example, when I started learning English, I'd always watch YouTube videos of english speaking youtubers
I have a complete publication of how I learned English, but it's in Spanish, I'm sorry.
I hope you can learn my language, it's really beautiful.