Facebook instant Article setup Problem

Recently i apply on Facebook instant article on my page.My page name was online mart.
https://web.facebook.com/shopmartdhk.But recently i face problem that’s why i want to help from expert.
it’s show me the post on Development article section.
But Production Article section is still empty.this the the screenshot.

.Now please help me what should i can do to setup my production article section.
Note: I already Published More than 10 articles on my page.