sorry if this is the wrong forum, couldn't find a help forum

so if i set up ranks under Ranks Management

and then under fireboard configuration ranking is set to Yes but it says

Set to "Yes" if you want to show the rank registered users have based on the number of posts they made.
Note that you must enable User Stats in the Advanced tab too to show it.

Where is this advanced tab? i can't get ranking to show, what am I doing wrong?

Thx!