Go to your dashboard,
and click the name of the category to which the site has been submitted.
Click on option five: "Unreviewed sites".
You'll then be presented with a list of sites in
Unreviewed. Click on the blue 'EDIT' button next to the site that
you wish to add.
You'll then be presented with the Edit URL screen.
Modify the title and description as appropriate, and then click
the 'Update' button at the bottom of the form.