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

[AC Question]

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.

 

[Feldon]

We need to know the exact cast device (Chromecast? Chromecast 2? D-Link Push2TV?) and exact model of your tablet.

 

[AlphaTango414]

Post the model of the Blue Ray player and your tablet please.

You normally need an app to handle casting.