Assuming it's a mistake and the user means "Khuda Gawah 3," but they wrote "4," I should mention that in the paper. Alternatively, maybe "Khuda Gawah 4" exists in some form, but not officially. So the paper needs to clarify that the movie might not be an official release, making the download aspect either piracy or a fan-made project.
I should also mention that distributing or downloading unauthorized copies is illegal and has consequences. Khuda Gawah 4 Movie In Hindi Download Mp4 - Collection
Structure-wise, the paper could have sections like Introduction, Background of the Film Series, Confusion Around the Title, Legal Status, Methods of Downloading (with legal vs illegal distinctions), Impact on Filmmakers and Copyright Holders, and Conclusion. Assuming it's a mistake and the user means