See here i Converter Mybb to SMf But its Not Done at All
oldschool-cs(.)info check
Unread Topics Not SHowing
Check Here (http://www.xfactor-cs.com/slike/Upload/images/sds.jpg)
and See Here
(http://www.xfactor-cs.com/slike/Upload/images/sdasdas.jpg)
Go to your ACP -> Maintenance -> Recount totals
It might also be your theme is not showing all the options. Change to SMF default theme and see how it looks.