Custom Channels in Channels

ok I don't understand a lot of this. I tried to add some m3u playlist (i think) through sources and only got one to work. it was a list from AI co pilot, as the one I was trying did not work. I want to add a web cam from Wolf Creek Ski Area in Colorado. It shows up in the channel list but can not connect. Anyone out there that is good at this wand would not mind trying to find the playlist and try it. I am not sure if my qnap is blocking certain port. I believe the playlist had something like port 136 in the error message. So someone had a link you could send me just so I know it will work through my nas. I really do not care what it is.

Second I watched this you tube stream on how to add apps like Netflix to you library. When I go to the library and click on Personal Section my screen is blank and I can add most of what his video shows when I add the Flow icon it still show all the icons for the movies section. So anyone done this so you can start you apps in channels. https://www.youtube.com/watch?v=bC27WWHNN2M

Thank you