He wants to write a script on a page change gait from right to left or vice versa

that is, when I click "A" to go to the left and I turn to the left and when I press the "D" I go to the right and turn around to the right but I can not. My script is going on:

using UnityEngine; using System.Collections;

public class gracza_kontrola : MonoBehaviour {

 public float moveSpeed;


 // Use this for initialization
 void Start () {
 
 }
 
 // Update is called once per frame
 void Update () {
     if(Input.GetAxisRaw("Horizontal") > 0.5f || Input.GetAxisRaw("Horizontal") < -0.5F )

     {    
         transform.Translate (new Vector3(Input.GetAxisRaw("Horizontal") * moveSpeed * Time.deltaTime, 0f, 0f));
     }

     if(Input.GetAxisRaw("Vertical") > 0.5f || Input.GetAxisRaw("Vertical") < -0.5F )
     {    
         transform.Translate (new Vector3(0f, Input.GetAxisRaw("Vertical") * moveSpeed * Time.deltaTime, 0f));

     }

 }

}