The download should start automatically. If not, you might need to click on a "Download" or "Click here to download" button.
That being said, if you still want to proceed with downloading "Coolie No. 1" from Filmyzilla, here's what you can do: coolie no 1 full movie download filmyzilla
Open a web browser (e.g., Google Chrome, Mozilla Firefox) and navigate to the Filmyzilla website ( www.filmyzilla.com ). The download should start automatically