Colliders not placing Proplerly

The colliders that I am placing in my scene aren’t working. When I place them, and then test the level my character interacts with the colliders in different places to where I put them. Does anyone know what I could do?

I am not using any extra coding on any of my colliders, I am simply using them to stop my character at a wall, and they are all Box Collider 2D’s

Check that your collider is at 0,0,0. Sometimes you might move them by accident.