see image reference categories structure image
i want update categories in magento problem when click sub-category (desktop) details of category doesn't show in "general infomation" form.
also, number of products in other categories displays 0 (0) there's data stored when collapsed 1 of category.
collapsed category child data image
in system > index management: didn't "reindex data" action
in system > configuration > catalog > frontend (section): use flat catalog category,use flat catalog product set no
should reindex data , set both flat catalog yes
? solve problem?
p.s front-end working.