How to resolve if the cassette cannot be ejected from the Camcorder?

Why the title cannot be superimpose?

Why is the record time or remaining time not displaying? Is there any way to permanently display the remaining tape indicator? How to resolve if the camcorder does not operate? How to resolve when movies cannot be shot? How to resolve if the title is not indicated? How to resolve if the title search is not working properly? How to resolve if the title cannot be erased? How to resolve if the tape cannot be play back? How to resolve when no sound or only a low sound is heard?

Why does the picture appears too bright, or flickering or change in color occurs? Why is it not possible to record when the dew mark and the eject mark are blinking?