Render layer with shadow and reflection in cycle

Hello, I ll would like to know if there a way to render with render layer collection with all the shadows.

For exemple I’v 3 object on a plane: 1 sphere, 1 box ,1 cone.
4 layers render collection : 1 for the plane, 1 for the box ect.

When I’ll render I’v all my separates images but… No shadows, no reflections.
Is there a way to keep all these informations with the render layer?

If I’ll render without layer all is here.

Thanks by advance for your help.
Best regards.