Bing stoped crawling my site

Hi I have a website call intozoom.com, unfortunately, bing has stopped crawling the site since April of this year. When I submit url in the url section, it gives error with red box It is written blocker, URL. Can not appear on bing.

The inspected URL is known to bing but some issues which are preventing us from serving it to our users. We recommend you to follow bing webmaster guidelines.

I have not done anything. Anyone any idea How to fix this problem.