Good day!

I want to learn English. I study English with a grammar book for Italian students.
I listen to the songs and watch see the films/moovies in English. I am beginning to read a comics in English. I'm registered on this site. Nevertheless, I'm not satisfied with the results.
What else should I do added?
Natalija.

Do more of what you are doing now - write short pieces to practise.

You could take lessons with a teacher.