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.
If it doesn't show up in the Channel Store (https://channelstore.roku.com/browse) then you'd have to ask Clic to create a Roku channel. For the most part Roku doesn't create channels/apps.