* Search for the film's title: Try searching online for "Paromitar Ek Din film" or "Paromitar Ek Din release date."
* Look for filmographies of the involved individuals: If you know the director, writer, or actors involved, you can look for their filmographies online.
* Check film databases: Websites like IMDb (Internet Movie Database) or other film archives could have information about the film's release date.
Remember, the exact title and its spelling can make a difference in your search, so double-check that as well.