You do not need an account here
Search, collections, My List, theme choice and episode reminders work without a Filmxy registration. There is no premium account to unlock those controls. My List is stored in this browser, which is why it can work without a username.
Why does another page ask me to log in?
A different Filmxy address or a viewing service can have its own account system. Its sign-in screen does not create an account on this site or automatically sync the list you saved here. Check the address and the action you were trying to complete before treating two sessions as one.
Keeping the useful part
If your goal is to recover a movie, search its name and year here. If your goal is to move saved choices, use the list backup controls. A password reset on another service cannot restore browser data that was cleared here.
After Watch now, the selected viewing service may require an account, subscription or rental. Those conditions belong to that offer. Filmxy does not collect or ask you to paste a viewing-service password.