When I click the Business Spotlight link, I get redirected to a 404 error page.
So this article is relevant:
In your case, the issue seems to be with case sensitivity. You are using the URL business spotlight.htm, but the file is called Business Spotlight.htm, which you can see here: http://my37920.infinityfreeapp.com/Business%20Spotlight.htm
Also, having the space in the file name makes me anxious. Using characters that are not URL safe can cause annoying issues too, so I prefer to stick to letters, numbers, dashes and underscores for file names.