where are my articles

I have 100 articles,and set up the articles manager to delete the articles after submitting,but it has submitted 10 URLS  and verified 12 URLS,and left 50 articles,where are some of the articles?

You mean you used the %spinfolderdelete% macro? Well after a submission the article is deleted. It's not deleted after a verification. Some submitted links might not turn life/pass manual review.