Facebook Instant Articles Not Working

[Neumarkets.com]

I'm getting the following error on Instant Articles despite my site having substantial traffic and hundreds of articles.

The provided URL is not being accepted because the site has minimal readership, which violates the Instant Article Policies (https://developers.facebook.com/docs/instant-articles/policy/). Please provide a different URL.

Here's the blog: http://bit.ly/2Mh1Aes