MyBB Community Forums

please help.
how to expand category to show all subforum.
like this 


Sorry if i wrong section. im newbie. thakns

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now i solve my problem. thanks

You need to change the subforums settings in general configuration.

EDIT: Already solved by OP.

This article will be helpful for future solution
https://docs.mybb.com/1.6/Admin-CP-Config-Settings/

Regards
WallBB