How to change non-admin user profile (including photo)

Hello, I'm new to xwiki and I hava a question. I logged in as admin, registered new user, log in as that user and now I want to change that user's profile. I went to MyUserName link (on top of Log-out, up-right corner) but what I see is an empty page, not like one in Administrator, where I see the menu on the right, with options to change profile, photo, edit options... Please help me!