Player over NPC

Hi, have a small problem. Just start study Unity, with UniRPG.

I make Player, i make Enemy. But when i come to enemy - my Player go OVER THE ENEMY. Can you help me ? Thx. I make this 20 sec video, becouse my eng not very good )

The collisions on either your character or your enemies are way too big.

If the objects have character controllers, box or any sort of colliders, check those out in the inspector after selecting each object.

Could you tell us in more detail?
i change size - no effect