Problems With Website loading when typing address

Hey guys,
Apparently some users have tried to type in the web address www.milittisales.com and the site refuses to load in the browser. When they search on google or yahoo, the site will show up in the search, they click on the link, and they’re able to see the site.

Does anyone have any idea on what the problem is?

Thanks for the help, I’m still learning,
Nebraska girl