I can talk to you here, cuz I don't live in Chile anymore. But you probably wanna listen and try to, you know, say something. I suggest you to befriend some foreign person from an English speaking country. An exchange student or something like that. Also go ahead and say things by yourself in your room, and watch a lot of TV shows in English. Watch movies with ENGLISH subtitles and maybe a lot youtube clips, obviously in English as well. Keep practicing.