It looks like you're searching for Greek subtitles (υπότιτλος) for the 2016 version of , specifically for the 720p BluRay release.
If the text doesn't align perfectly with the audio, most media players (like VLC) allow you to adjust subtitle delay using the G and H keys. It looks like you're searching for Greek subtitles
: This is the primary hub for Greek subtitles. Search for "The Magnificent Seven" and look for the 2016 entry; there are usually multiple versions for BluRay rips. It looks like you're searching for Greek subtitles
: Use their search filters to select "Greek" as the language. You can often find the exact match for the "720p.BluRay" filename here. It looks like you're searching for Greek subtitles