Help & troubleshooting for channels on your Roku device, including adding/removing channels, logging in to, authenticating, or activating a channel, channel-specific playback issues, assistance contacting channel publishers to report issues, and adjusting channel-specific settings.
Re: When will filmplus (film+) channel be available?
You would have to ask whomever is offering Film+. Roku does not provide the channels available, except for The Roku Channel and the Roku Media Player. All other channels are provided by 3rd parties.
Don't forget that even if they decide to offer a channel on Roku devices, it might not be available in your area. The channel developers have complete control where geographically they channel is available and functional.
Dan Roku Stick (3600), Ultra (4640), Ultra (4670), Ultra (4800), Premiere (3920), Insignia 720p Roku TV, Sharp 4K Roku TV, Nvidia Shield, Windows 10 Pro x64 running Serviio and Plex on a wired Gigabit network.