Why do i still not have the option to cast in my display menu on my tablet?

I have the option on the menu of the blue ray player but not on my tablet. All info i have looked at says i should.

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Last post by clementine.paucek
49 minutes ago
Last post by mazie.ziemann
4 hours ago
Last post by dspencer
4 hours ago
Last post by hammes.gertrude
4 hours ago
Last post by ava.nicolas
3 hours ago
Last post by uhartmann
54 minutes ago
Last post by emile18
1 hour ago
Last post by oreilly.desmond
5 hours ago
Last post by dorothy.daniel
1 hour ago
Last post by ned66
4 hours ago