If you own the Blu-ray, you can legally create a personal HEVC backup using tools like MakeMKV + HandBrake. That file should play fine on any modern device with VLC. If you just want to watch the movie legally, it’s available on Amazon Prime Video, Netflix (in some regions), and YouTube (rent/buy).
It looks like you're referencing a specific file name for the movie – likely a 720p HEVC (x265) encode from a Blu-ray source. Sui.Dhaaga.Made.In.India.2018.720p.HEVC.Blu-Ray...