Oh, there's so much confusion here I don't know where to begin. Maybe it's best to review the whole process.
Let's suppose that you know of some site that's not in the directory. You find the most appropriate category, and click the "Suggest URL" (formerly called "Submit URL") button. You tell it the URL, and suggest a title and description for it. [I suppose that's what you mean by "registration", but we'd never use that term, because it is in no respect similar to any "registration" process you'll meet anywhere else in your life.)
The site you suggested goes into a pool of sites that various people (editors and others) thought might be good to list there. Nothing visible to anyone else happens ...
EXCEPT ... some time later (nobody can tell how long) when some editor decides to build THAT category, those sites are waiting there; the editor may review them, or may look for other sites, or both. And the editor may add one or more sites. NOW the updated page including those new changes will be visible to other people and search engine spiders.
There's a point to all this. Unless you can tell us which category you suggested the site to, your "site suggestion" isn't visible even to us! It will only appear when an editor happens to skip all the other half-million categories and go in to edit that one.
So that's where we are. We can't really check to see if the suggestion is still waiting for review, unless we know where to check.
If you're sure you suggested the site, then there's no need to do anything else. If you're not sure, then you can suggest it again. This time, remember the category! And then, a month or more after the latest submittal of that site, we'll be happy to check to make sure it's waiting review. Just bump this thread, and give us the information we need.
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