How do I use this theme??

Hey everybody.

I am using a theme called WPClassifieds
Under the categories I put in the ones I want to use and on the home page they display but under each category it says "no categories" Any help to remove this or add categories.

Also wondering if adding many pages to any wordpress theme (like more than 2000) will it make the blog as a whole run slow?
I'm making a local directory and need to put many businesses in and wanted to offer stand alone pages for some at an upgraded price.

Help please.

2000 posts are okay. As for loading, it depends mostly on the additional plugins you're using on your site, and of course your server specs and pipe.

If it is working slow, it is possible because of the posts, as you have mentioned 2000 posts then I think it is ok. Try to do it again as it might happen due to any other problem.

wp is the best