Bug Builds Not What I Want Them To Be

So I'm working on this shmup, and this is what it's supposed to look like...
https://imgur.com/a/Qz2gQ7O

But what's below is what it actually looks like.
https://imgur.com/UAnEwvh

Not only does it seem to be taking information from a much earlier build, but the player can't move, shoot, or do anything. The mix of colors are also a byproduct of the player not switching to one character.

Why is this happening with my build, and how can I fix it?

 

RESOLVED: So the answer was a lot more simple on my end. It turns out that the was using the scene "Level1", even though that scene doesn't exist, and "ElzarSaviors" is the real scene. Switching to that scene solved my problems and leaves me with a functional build.