To activate the twitch channel on the Roku device, you need to get the channel app via the Roku channel hub. Open the channel hub and search the twitch channel app on the web video category. After launching the channel app on the Roku device, generate the channel activation code on the screen of the Roku. Note the code and provide the code on the twitch.tv/activate site. After activating the channel link either the Facebook account or email account to start streaming the content on this channel. For more visit https://sites.google.com/site/wwwtwit...