Generally 23.976 fps (standard for digital releases).
Ensure the subtitle file has the exact same name as the video file (e.g., Destination.Wedding.2018.mp4 and Destination.Wedding.2018.srt ). Same Folder: Keep both files in the same directory. subtitle Destination.Wedding.2018.720p.WEBRip.x...
If you have the video file and the subtitle file, follow these steps to view them together: Generally 23