How can I contact the webmaster of category?

Hello,
I have submitted my website to the most appropriate category several times. However, the website didn't appeared in it. I'd like to contact the manager of the category http://www.dmoz.org/Computers/Multimedia/Digital_Video/Products_and_Tools/Software/ and learn the reason why my website wasn't added to the directory. Can you help me?

The most probable reason is that no editor has reviewed your suggestion yet. Multiple suggestions won't speed up the process, which can take from days to years - the best passive option is not to worry about it, and one day be surprised to find the site listed - the more active option is to apply to be editor of the (or another) category, then improve it by updating old listings and adding new ones. Your site can be one of them if it meets our listing guidelines and fits in the category. Bear in mind that you are expected to do more than simply add your site if accepted as an editor...

Hi
I have submitted to my website <URL removed> to the most appropriate category several times. However, the website didn't appeared in it.
pzdr Arek

Please read Elper's answer immediately above your post.