I'm assuming you're referring to the popular Bollywood movie "Dharam Sankat Mein" (2015) and looking for a post related to Filmyzilla, a website known for providing free movie downloads.
Dharam Sankat Mein " is a 2015 Indian satirical comedy film that explores sensitive themes of religion and identity through the story of a man who discovers he was born Muslim but raised Hindu. The film is an official remake of the 2010 British movie The Infidel. Movie Overview
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Plot: The story follows Dharampal Trivedi (Paresh Rawal), a staunch Hindu man in Ahmedabad who discovers at age 55 that he was born to Muslim parents and adopted. This revelation triggers an identity crisis as he tries to learn Islamic traditions to meet his biological father, while simultaneously pretending to be a more devout Hindu to appease his son's future in-laws.