To be clear, Bari, because you have trouble communicating, I will repeat what I told you already, above.
- Your home directory (/root in this case) needs a one-line .xinitrc file containing "exec gnome-session" without the quotes.
- You must install the gnome-session package.
Installing packages requires you to set the PKG_PATH environment variable and use the pkg_add command as described in FAQ 15.