Received and awaiting review by an editor. All you can do now is to wait for that review, which could be anytime - 2 minutes to 2 years, there is no way of predicting. In the meantime check the category from time to time to see if it is listed. Thanks.
In all honesty I cannot see the site being listed there. Shopping has a requirement for (non-US) sites to have credible international delivery facilities clearly stated on the site. Otherwise it would go to a suitable Regional branch category. A locality doesn't exist so I can see that might make it confusing.
www.dmoz.org/Regional/Europe/United_Kingdom/Wales/Carmarthenshire/ is probably the best place at the moment. An editor who can review the site there would have the choice of fitting it into an existing locality, creating a new locality, or listing at that level. I suggest you resubmit the site there, it won't harm matters in this case.