Movement for AI with wasd and space (blueprints)

Hello again, I am currently facing the following problem: My programm is still looking the same. When any of my Movement Interfaces should be called up, they dont go over to my AI Controller. So the text is getting printed but the Movement Interface isnt connected to my AI Controller i guess. Do you know exactly how I have to solve this problem? And I am also very new to UE5 so the more detailed the description is the better it would be for me to understand and solve this problem. Thank you