My character doesnt use any body parts, it just moves

When i set for example “walking” ,script from asset store, in the animator the character just moves forward while holding his arms up. If I adapt the same controller on Ethan it works just fine and he is moving both legs and arms as usual.

The character is generated in Autodesk Character.

What am i doing wrong

Is the Character Rigged? It sounds like the Character is not Rigged.