New Category Application Rejected 2 times

I have applied for becoming editor for following categories, both applications have been rejected, saying "You may not have enough edits for additional permissions based on your experience level, or not enough edits to qualify for the requested category."

http://www.dmoz.org/Regional/Asia/India/Business_and_Economy/Employment/Job_Boards/

The categories I have been assigned are not getting new sites requests, If I'll not get sites to edit, how can I have enough edits?

That sort of question is better asked of the metas who declined your requests or in the internal forums.

Had you thought of searching out some more listable websites for yourself? You don't have to wait for people to suggest them.