If your site includes the postal address Kippford, then it may be submitted here. If it has the postal address, Dumfries, then it may be submitted there. If the postal address included, is a village between these localities, then the site should in the first instance be submitted to the most appropriate topical sub-category of Dumfries_and_Galloway.
Alternatively find two more sites within the same parish, and apply to edit a new locality category.