You're looking for a feature on "Manjhi The Mountain Man" with Tamil movie English subtitles. Here's what I found:
For those who don't speak Tamil, English subtitles are now available for the movie. You can find the movie with English subtitles on various online platforms, including: Manjhi The Mountain Man Tamil Movie English Subtitles
If you have downloaded the Tamil dubbed file (legally purchased digital copy), you can find an English subtitle file (.SRT) online. However, most English SRT files are synced to the Hindi runtime (120 minutes). The Tamil dub may have slightly different cuts or speed. You will need subtitle editing software (like Subtitle Edit) to resync the timing. You're looking for a feature on "Manjhi The