Why my site not crawled by Bing?

Your site not crawled by Bing because you did not submit your link in Bing Webmaster tools.  Your site will not index by bing until you submit your website or blog in Bing Webmaster Tools.

If you submit your websites link in bing, you will get the following facilities from Bing Search Engine.

Dashboard
Leverage your dashboard for the sites you manage. You will get a summary view of how well your site is performing and identify what needs emphasis.

Website Reporting Tools
Understanding what leads people to your site can help you understand what to focus on to increase traffic. Our detailed reports help you with this

Diagnostic Tools
Our diagnostic and research tools give you information on what people are searching for and what areas to expand on next.

Notifications
Stay on top of messages and alerts for your sites. Subscribe for notifications or use the notifications console to manage your site notifications.

Now watch this video to see how to submit your site to Google and Bing

[youtube https://www.youtube.com/watch?v=WAJKTajMELQ?version=3&rel=1&fs=1&autohide=2&showsearch=0&showinfo=1&iv_load_policy=1&wmode=transparent]

Thanks for your questions. If you have more questions, ask here.