A movie title is not a cloud file
FebBox describes its own file and media-player services. Showbox discussions sometimes mention it when describing a particular external handoff. That does not mean every Showbox-labelled website stores files in the same place.
Do I need FebBox here?
No. Search and My List do not require a FebBox account. Watch now takes you to the named JustWatch choices, not to an unnamed file-import screen.
A lost share and a missing movie are different questions
If an external file link is unavailable, retain its production name and edition details. Searching the title can recover the film you intended, but it does not restore somebody else’s cloud file.
Do not mix account histories
This website does not connect, import or synchronize FebBox files, subscriptions or playback history. Use the controls of that separate product for its own account questions.