Blade Runner 2049 , you can find dual-audio options (English and Hindi) through official streaming platforms in India. While there are no legal "free" download sites, several services offer the movie as part of a subscription or for a small rental fee. Streaming & Legal Options in India
Available for rent or purchase in high quality (4K). Why Is It Hard to Find "Dual Audio"?
: Available for streaming to subscribers. It is also available to (starting around ₹99) or digitally if you don't have a full subscription. Apple TV / iTunes