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.
Some channels are only available as what are referred to as "private" channels. Roku offers no support or guidance about their use, and reserves the right to remove the channel from all devices at any time.
How do you get a private channel installed? First you have to have the channel code. Whomever created the channel has the code, and it's probably available in a forum or on a web page somewhere. Once you have the code you log into your Roku user account on the Roku web site (https://my.roku.com) and enter the channel there. If your device is supported by the channel, you can force an update and the channel will install.
I have to say that I did a web search for LEGAZY and find nothing called that. I found an IPTV app with that name, but it was only for Android devices. Roku devices do not run on Android, and you cannot install Android apps.
Dan Roku Stick (3600), Ultra (4640), Ultra (4670), 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.