Question Why my assets don't appear in camera?

So, initially, my game objects where all set on the 2D game with the transform.position = (0, 0, 0) but because of that none of my objects where appearing on camera. I tried setting the Z position on the player and the dynamic background thinking it would help me, but that only caused further confusion: the player would disappear and the overlay on my background would display black bars.

Here is a video showing what is happening:

I tried changing the layer as well, but I had no success.

 

They are outside the clipping planes of your camera, try tinkering with camera Z position or changing clipping planes

 

Sadly, it didn't worked. Usually messing with the "Z" on transform does help but it mess placement of the assets and the overlay on my dynamic background. Anything else I can do?

 

The placement of the assets "get broken" because you are in perspective mode; are you sure reducing the camera near clipping plane to 0 doesn't work? If not, you have to move the camera just a tiny bit more back

 

Oh... Sorry for that, I am new here. Getting the hang of tags.

 

Sure, moving the "z" axis helped but why do I still see the black bars? Is that a problem?

 

Update: turns out messing with the clipping planes solves the black bars on my display, thanks friend!