how to open manga series

i've closed the manga serie list above the forum

but i can't find where to open it again

help please

If you scroll down to the very bottom of the page, you will see a link called Member's control panel. At the top of that page is a link called category status, you can change the display setting there (god only knows why Kane doesn't put all that in the User control panel).

If you are feeling lazy here is the link you need.
http://stoptazmo.com/downloads/members/display_cats.php