Unable to Contribute on SDN

Hello Experts,

I had last submitted an article, which was published and I was duly awarded points for the same.

However, thereafter, I am unable to find the article on SDN and under my profile, the hyperlink is not enabled for the article.

Also, when I click on "Submit and Track Articles and Media", it gives me an error saying "This frame was blocked because it contains some insecure content."

Can someone please throw light on this issue.

Since I am unable to submit further content.

Regards,

Divyata Dal