camera problems again.

Yesterday I had a very particular problem, When  I exported my unity file to final formant it looked looks like a small black square. When previewing the environment in unity the file looks fine.  however i  just fixed that problem now. the reason why this problem happened was because i was using a tutorial level and in the level there was two cameras and i deleted one. Now i have another camera problem because of the camera is too far out and is now focusing to the left of my camera.