No player is colliding with enemy even with capsule collider !!! Please me help me.

hello everyone, and the next , I have a player and an enemy with navmesh the scene , the enemy is following , killing the player, all right , but the problem is that even the inimingo having a capsule collider I can cross inside it , until even if the player is running and bumping into him, the player of a very high leap, someone could please help me, I really need some suggestion of how he could fix it or otherwise better, thank you !!!