how to animate a humanoid figure.

I am trying make third person game and I want to animate a humanoid character to move, but I couldn’t video or website that tells me how to animate a humanoid figure from nothing but a 3d mobile, soif you could give any video or website about animating a humanoid figure form no animations or if you could tell me how to animate a humanoid figure please tell me.
In my project there is only

Hello,

You need to import the .fbx file into a software package like Blender. There are thousands of videos on YouTube which teach you how to rig and animate a character.