Face is down currently and it create problem for millions of people across the world. Many people complaining about the issue occurring on Facebook. The site shows blank page and won't load anything. It just stop reloading and show white blank page to almost every users. I also amazed with this problem.
I was checking my internet connection but the after few time I came to know that the Facebook Website is down due to maintenance work. I hope you too are trying to open facebook. Please try to open it after few time.
Apps and other facebook service also won't work properly. It is common thing but with facebook it is really a bad sign. It stopped working. Billions of users have their account on facebook. Source