When the camera is on the screen is black the whole time, it is not staying in mode.?

Question

When the camera is on the screen is black the whole time, it is not staying in mode.?

Answer 1

....... hello there...

Please restate your question.  It is confusing and hard to interpret.

Answer 2

Please add details to your question.  There's an option underneath your question to add details.  Looks like a pencil.  You need to tell us what kind of camera you have, what you are trying to do, and what happens.  I think I understand that you're saying your screen isn't coming on, but what do you mean by not staying in mode?