There is currently no way to add channels to Daddylive. Of course, you can create an M3U file and a M3U plugin instance for the additional channels, if you like. As stated above, "I am also aware that they have a ton of channels not listed on their pages." Future enhancements may include adding channels.
Not sure your m3u question. If this is associated with the M3U plugin, then the way to sort the m3u is to define the channel numbers in the m3u. Most media servers will sort by channel number. The channel number can be added to either the tvg-num or tvg-chno tags in the m3u file. If this is in regard to the m3u file Cabernet generates, it too sets the channel number for both tags, so the media server should sort by channel number. If the media server is having issues, turning on channel number in the client channel settings will tend to fix that.
