About League Matches

Hey there! i wonder how can i give the scores when league matches start.
and i couldnt find the modify or edit button even in my regular member account.

Another question. here is the my web site. https://www.pubgturnuvalari.com
in forum. i want to change the header where “forums” is written on the top. how can i do that? because page builder is not working on forums.

Thank you!