Your pals on Facebook may be quite different, and mutually exclusive, from your fans on Twitter. If you just post updates to Twitter, your Facebook good friends may be missing out on interesting or useful updates from you. You can copy and paste updates from one social networks site to another, but here's a much simpler method to make sure your posts are seen by audiences on both platforms.
How To Link Facebook To Twitter
1. Go to the Twitter Apps page
2. Click Connect to Facebook
3. License the application by visiting to your Facebook account if you're not already visited permanently-- it is 2017 after all. This will link your Twitter account with your Facebook one! You can then pick what will be posted immediately on Facebook from the same Apps page.
After you've authorized it, this will appear:
You'll have to authorize it publishing to your page that you handle (depending upon the approvals or page role that you have) and you're great to go!
And one more thing please don’t forget to share this awesome trick to use the How To Link Facebook To Twitter with your friends.