Space

if you see the two pictures properly you can see that the camera in the game is not placed like in the design. also if you observe properly the character in the game is far away from the barbedwire this is because in the game the character when walking toward it there is a gap that it cannot close.

My question is how do i place the camera in the position i want. and how do i make sure that the objects do not create space white will block the character when walking toward it