If you want to download the movie to watch on a flight or while traveling without internet, here is the legit "fix":

Netflix: The most popular home for the film, offering high-bitrate streaming and multi-language support.

"Zindagi Na Milegi Dobara" (ZNMD) is a 2011 Indian romantic comedy-drama film directed by Farah Khan. The movie stars Hrithik Roshan, Katrina Kaif, Abhay Deol, Rohit Shetty, and Pooja Hegde.

The search for a is a dead end. There is no permanent fix for an illegal operation. Even if you find a working link today, it will be gone tomorrow, replaced by pop-up ads and phishing attempts.