I need help displaying plugins inside categories

Usually they don’t work in categories, only post/page. It’s because it will rate a user content, not a category, which is not.

At least the ones that I have used no. It’s because it’s not usually logical to rate a category… unless it displays an average ratings of the items in that category.

But looks like this plugin does have some kind of category rating, as stated in the description.

http://wordpress.org/extend/plugins/content-rating/

maybe you can try to search by key word “category rating” to try your luck at

http://wordpress.org/extend/plugins/

In this case, you might wanna try your luck with the plugin authors’ support forums at

http://wordpress.org/support/plugin/digg-digg

Don’t know which start rating plugin you are using, but found these

http://wordpress.org/support/plugin/gd-star-rating
http://wordpress.org/support/plugin/kk-star-ratings
http://wordpress.org/support/plugin/rating

You are welcome, have a nice day!