Once you have the .srt file, here is the "Proper Guide" to making them work:
For that specific YIFY release, you'll want to head to a dedicated subtitle repository. These sites usually have a search bar where you can paste the full filename to find the exact match: subtitle The.Equalizer.2014.1080p.BluRay.x264-Y...
Often considered the most reliable for specific scene releases. Look for the "YIFY" or "BluRay" tags. Once you have the
If you want to skip the manual search, you can use built-in tools: Once you have the .srt file