You're looking for the Hindi audio track link of the movie Interstellar!
in India, though the available languages (English vs. Hindi) can vary based on current licensing. Prime Video / Apple TV : You can often rent or buy the movie on Amazon Prime Video Apple TV Store interstellar hindi audio track link
Google TV / YouTube Movies: The movie is available for purchase on Google TV. It often includes multiple language tracks, including Hindi. You're looking for the Hindi audio track link
How to Access the Interstellar Hindi Audio Track interstellar hindi audio track link