(2014-07-28 02:21)kashkow Wrote: [...] Right now is nothing I can do.
I couldn't figure out what exactly is not working for you, so I'll give some general hints that may help you out.
This add-on provides an additional "guide" page to the skin that you need to visit, but how you do that varies based on what skin you use. If you're using something like Ace or Aeon MQ5 or silimiar then the skin has a way in the menus already setup for you to get to the guide (typically in a sub-menu of the TV top-level menu). If you're using something like Confluence that doesn't really support Next-Aired explicitly, you'll need to get into the skin options and add the TV Show Next Aired addon to your menus, which will give you a icon on the main menu where you can get into the guide. Note that Confluence won't show you next-aired info while browsing your show data unlike the more integrated skins that include upcoming-show info for each show you browse.
If you already have the entry into the guide sorted and aren't seeing any show data, that may mean either that none of your shows are getting broadcast in the near future, or it may mean that the data didn't update. Be on the lookout for notices at the top of the screen (typically) that will mention if the script is encountering an error. If it is, you'll need to use the log uploader addon to upload a log with the failure in it and then mention to us where we can take a look at the issue you're having. You can also check on thetvdb.com to see if the shows you think are missing are available and list upcoming episodes in the data.