Why isn't my blender character not working properly?

So I rigged and animated my enemy character in blender then I exported it into unity. The problem is that my enemy character won’t play animations in the “game window” and the “Inspector preview window” 85553-unityhelp-2.png. However when I do that unity won’t generate mesh colliders, which means I can walk through my enemy. Anyone have a fix? Thanks and have a great day!

You should be able to checkmark THIS and it will generate the colliders for you.

This is shown HERE in the documentation.

HTH!