Save the .srt file to the same folder as your movie file.
Licorice.Pizza.2021.1080p.WEB-DL.DD5.1.H.264-EVO.srt subtitle Licorice.Pizza.2021.1080p.WEB-DL.DD5.1...
Open your preferred media player (VLC, MPC-HC, or PotPlayer). The subtitles should load automatically. Save the