Enemy facing moving direction.

Hi guys i'm trying to amek an enemy but when he moves he does;t face the moving directions and i have the enemy movement in one script and the facing in another how i do that?

Scripts here:

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class EnemyChaseing : MonoBehaviour {

 public float moveSpeed;

 private Rigidbody2D myRB;

 private bool moving;

 public float TimeBetweenMove;
 private float timeBetweenMoveCounter;
 public float TimeToMove;
 private float timeToMoveCounter;

 private Vector3 MoveDirection;

 // Use this for initialization
 void Start () 
 {
     myRB = GetComponent<Rigidbody2D> ();

     //timeToMoveCounter = TimeToMove;
     //timeBetweenMoveCounter = TimeBetweenMove;

     timeBetweenMoveCounter = Random.Range (TimeBetweenMove * 0.75f, TimeBetweenMove * 1.25f);
     timeToMoveCounter = Random.Range (TimeToMove * 0.75f, TimeBetweenMove * 1.25f);

 }
 
 // Update is called once per frame
 void FixedUpdate () 
 {
     if (moving) 
     {
         timeToMoveCounter -= Time.deltaTime;
         myRB.velocity = MoveDirection;

         if (timeToMoveCounter < 0f) 
         {
             moving = false;
             //timeBetweenMoveCounter = TimeBetweenMove;
             timeBetweenMoveCounter = Random.Range (TimeBetweenMove * 0.75f, TimeBetweenMove * 1.25f);
         }
             

     }
     else 
     {
         timeBetweenMoveCounter -= Time.deltaTime;
         myRB.velocity = Vector2.zero;

         if (timeBetweenMoveCounter < 0f) 
         {
             moving = true;
             //timeToMoveCounter = TimeToMove;
             timeToMoveCounter = Random.Range (TimeToMove * 0.75f, TimeBetweenMove * 1.25f);

             MoveDirection = new Vector3 (Random.Range (-1f, 1f)* moveSpeed, 0f, 0f);
         }
     }
 
 }

}

And second script:

using System.Collections; using System.Collections.Generic; using UnityEngine;

public class StealthEnemyAI : MonoBehaviour {

 //Enemy sight intels
 public Transform sightStart,sightEnd;
 public bool spotted = false;

 public GameObject DetectedMark;
 //Fliping intel
 public bool facingleft = true;

 void Start()
 {
     InvokeRepeating ("Patrol", 0f, Random.Range (2f, 6f));
 }

 void Raycasting () 
 {
     Debug.DrawLine (sightStart.position, sightEnd.position, Color.green);
     spotted = Physics2D.Linecast (sightStart.position, sightEnd.position, 1 << LayerMask.NameToLayer ("Player"));
 }

 void FixedUpdate () 
 {
     Raycasting ();
     Behaviours ();
 }

 void Behaviours()
 {
     if (spotted == true) 
     {
         DetectedMark.SetActive (true);
     } else 
     {
         DetectedMark.SetActive (false);
     }
 }
 void Patrol()
 {
     //Flip randomly
     facingleft = !facingleft;
     if (facingleft == true) 
     {
         transform.eulerAngles = new Vector2 (0, 0);
     } 
     else 
     {
         transform.eulerAngles = new Vector2 (0, 180);
     }
         
 }

}

Please help me!