Android : Facebook and Youtube not show on Android Activity Chooser

My Android app contains links, I want to share this link on Facebook. I used Intent.ACTION_SEND but why

Facebook icon is not shown on Activity Chooser, my code:

        Intent sharing = new Intent(Intent.ACTION_SEND);

        sharing.setType("text/html");

        sharing.putExtra(Intent.EXTRA_SUBJECT, "Check out this video");

        sharing.putExtra(Intent.EXTRA_TEXT,
                "https://www.youtube.com/watch?v=" + videoUrl);

        startActivity(Intent.createChooser(sharing, "What to share?"));