Struggling to get my animations to work on my first game - unity3d

Question

I am trying to make my first game and have been struggling to get my animations to work.
I have been following along with a YouTube course and when it came to coding the animations on Unity i cannot seem to get it to work.
Please can someone who understands coding and Unity have a look at the following screenshots and help me out.
This is my code for my game:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerMovement : MonoBehaviour
{
public float moveSpeed;
private Vector3 input;
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
input = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Verical"));
Rigidbody.AddForce(input * moveSpeed);
}
}
I cannot get the white dot next to my Player Control script to light up and it will not work.
Any help is appreciated, thanks.

Answer 1

If you are able to change the script, then this is how I would do it:
Rigidbody rb;
void Start()
{
rb = GetComponent<Rigidbody>();
}
void Update()
{
float speed = 10f;
float x = Input.GetAxis(“Horizontal”) * speed * Time.deltaTime;
float z = Input.GetAxis(“Vertical”) * speed * Time.deltaTime;
rb.AddForce(x, 0f, z);
}
And freeze rotation along the x and a axis to not fall over. You can do this in the rigidbody component.