Subtitle Incendies.2010.720p.bluray.x264.[yts.ag] ❲2K – UHD❳

Because this is a specific YTS rip, you need a version with the correct "sync" (timing). Look for subtitles on these reputable repositories:

A community-driven site. Look for "YIFY" or "YTS" in the subtitle description to ensure it matches your video's frame rate. 2. How to "Install" the Subtitles

To find and use the subtitle file for that specifically matches the 720p BluRay x264 [YTS.AG] release, follow this guide: 1. Where to Find the Subtitles