User talk:Helen Rafaelo

Can anyone explain me how this website works? It seems even if I post a conversation on Talk page doesnt even show up?
Is there any articles explaining new users their rights? If I see something on a page that should be changed do I have any right of opinion about it, or how does it work. Thank you :) Helen Rafaelo (talk) 20:23, 13 July 2019 (UTC)