Animating but not moving

I am working with unity third person controller I replaced the the model with my own as well as the animator controller/avatar my model animates but it will not move anywhere, am I doing something wrong? I am also new to unity so if anyone who answer could be as detailed as possible that would be great.

I read here → Character not moving (with animation playing) - Questions & Answers - Unity Discussions - that you can try separating the player into 2 objects in one child; one for the physical features (with colliders and moving scripts) and another for the animations. There are some better answers that I don’t know though.