Because this is a specific "RARBG" release, you need subtitles with the exact same timing to avoid the text appearing too early or too late. You can find them on these major subtitle repositories:
Often used for fast, high-quality subtitle releases. Syncing Tips
For the subtitles to load automatically, ensure the .srt file has the exact same name as the video file (e.g., Day.Shift.2022.1080p.WEBRip.x265-RARBG.srt ) and is kept in the same folder.
Ensure the subtitle is for the 23.976 fps version (standard for most WEBRips).