Hello. You should better to say "I would like to learn english, but I have never been here before." ok? Good luck.

Hi Mr. Flavio. I would like to help you improve your english.

Hello, how are you? In order to learn English, you should do something like: 1) some exercises or text it "notebook" 2) to make questions regarded to the language (so you can get the specific answer you need) 3) to pay for the lessons (with an ITALKI tutor) 4) to go to the "language partner" to contact other users who learn your language so they can help you and so you can help them with your portuguese I hope I helped. If you need anything else, feel free to ask me. Have a nice day.