the name of your video file: Chaos.Walking.2021.WEBRip.iTunesChaos.mp4 (or .mkv).
Subdl : Highly recommended for finding specific release matches. subtitle Chaos.Walking.2021.WEBRip.iTunesChaos....
For most media players (like VLC, MPC-HC, or TV USB ports) to load the subtitle automatically, the subtitle file must have the as your video file. the name of your video file: Chaos
Since you have a specific iTunes WEBRip release, you need a ".srt" file that matches that "rip" to ensure the timing is correct. Look for the exact filename or "iTunes" tag on these reputable sites: subtitle Chaos.Walking.2021.WEBRip.iTunesChaos....