What My List keeps
It remembers which films and series you selected. A list backup preserves those references and manual episode reminders as text. Neither contains the movie or lets it play without a connection.
Offline viewing belongs to the selected service
When a service offers downloads for your title and device, download inside its supported app. Check the required language, storage space and expiry rules before travelling. Test the item in that app while you can still correct a problem.
No separate movie-file button here
Cinezone2 does not distribute video files or a native APK installer on this site. Watch now opens the viewing choices. A catalogue poster or saved title is not evidence of a completed media download.
Keep the plan as well as the media
A short text backup is still useful if you change browsers or reset a device. It protects your choices, while the viewing service manages downloaded media and account access.