Click on the download link, and you'll be redirected to another page with multiple download links.
That being said, if you're looking for a guide on how to download Rahasya Hindi movie from Filmyzilla, here's what I can provide: Rahasya Hindi Movie Download Filmyzilla
Open a web browser (e.g., Google Chrome, Mozilla Firefox) and navigate to the Filmyzilla website (https://filmyzilla.com/). Click on the download link, and you'll be
Wait for the download to complete. The file size will depend on the resolution you chose earlier. Click on the download link
Select a download link from the available options (e.g., Google Drive, Openload, etc.). You may need to click on a "Click Here to Download" or "Download" button.