TV Shows(Seasons) Not Being added under one title

I recently added a few tv shows to my collection, and for some of the shows only like season 1,2,3 would be listed under one title, and the rest would be there own. Is there any way I can add the misplaced seasons under the one title?.

These types of malfunctions almost always originate in wrong file and folder naming.

How to successfully add a tv show to Plex:

  1. Look up your show on TheTVDB
  2. Take the title as it is used on TheTVDB. If there is something in parentheses, take that too. If the title contains invalid characters (depends on your file system), like § : % *, simply leave them out.
  3. Check the naming and the folder structure of your show. Name the top folder of the show exactly after the title on TheTVDB. No abbreviations. No additional subfolders. No aliases.
  4. Name the episode files according to the above linked naming guide. Use the same title as for the top folder. Show's Title - s01e01 - additional info.ext (’- additional info’ can be left out)
  5. After you corrected the naming and folder structure, perform the Plex Dance with all files for this show.