It would have been helpful if you provided a clickable link to the category like
http://dmoz.org/Home/Family/Childcare/Au_Pairs/ . That's were your site is actually in the queue, together with about 100 other sites. Just be patient, even if there's no local editor there are still more than a hundred editors who can edit in this category. Eventually someone will have a look at your site.
Please only submit to the most appropriate category for your site, not to several ones. I.e. your submission to the Shopping branch has been sent to the Au_Pairs category.