Cast device or cast icon isn't showing in the Netflix app
If you tap the Cast button
, and don't see any devices, or the Cast button isn't there at all, it means that either your device can’t be found due to a network or settings issue, or there aren’t any Netflix cast-compatible devices available to cast to.
Note: Casting or mirroring is available on Standard or Premium plans. To check or change your plan, visit your account settings.