Most media players like VLC Media Player allow you to adjust subtitle delay using the G and H keys.
Ensure the subtitle is for the 23.976 fps version (standard for BluRay). subtitle The.Handmaiden.2016.720p.BluRay.x264.[...
For the subtitles to load automatically, ensure the .srt file has the exact same name as your video file (e.g., The.Handmaiden.2016.720p.BluRay.x264.srt ) and is in the same folder. Most media players like VLC Media Player allow