Jump problem animation

using UnityEngine; using System.Collections; using UnityStandardAssets.CrossPlatformInput;

public class player : MonoBehaviour { Rigidbody2D mybody; public float speed = 1.5f; public float jump = 0f; bool move; bool goleft; bool canjump = true; public bool isgrounded; public Animator animator; public float jumpheight = 1.5f; public float jumpcount = 0; public bool isFacingRight = true;

 // Use this for initialization
 void Start()
 {
     Debug.Log("idledx");
     animator = GetComponent<Animator>();
     mybody = this.GetComponent<Rigidbody2D>();
     animator.SetBool("idle",false );
     animator.SetBool("idle2",false );
     animator.SetBool("walk",false );
     animator.SetBool("walkleft", false);
     animator.SetBool("jump", false);
 
 }

 void OnCollisionEnter2D(Collision2D coll)
 {

     if (coll.gameObject.tag == "ground")
     {
         Debug.Log("ground");
     jump = jumpheight;
         jumpcount = 0;
     }
    
 }







 void Flip()
 {
     isFacingRight = !isFacingRight;
   //  Vector3 playerScale = transform.localScale;
   //  playerScale.x = playerScale.x * -1;
    // transform.localScale = playerScale;
 }

 // Update is called once per frame
 void Update () {
 
 }

 void FixedUpdate()
 {

     move = CrossPlatformInputManager.GetButton("Right");

     if (move)
     {
         animator.SetBool("jump", false);
  
         animator.SetBool("idle", false);
         animator.SetBool("idle2", false);
         animator.SetBool("walk", true);
         animator.SetBool("walkleft", false);
         Debug.Log("walking right");
         transform.position += Vector3.right * speed * Time.deltaTime;
     }
     else
         if (Input.anyKey == false)
     {
         animator.SetBool("idle", true);
         animator.SetBool("walk", false);
     }



     goleft = CrossPlatformInputManager.GetButton("Left");

     if (goleft)
     {
         animator.SetBool("jump", false);
      
         animator.SetBool("idle", false);
         animator.SetBool("idle2", false);
         animator.SetBool("walk", false);
         animator.SetBool("walkleft", true);
         Debug.Log("walking left");

         transform.position += Vector3.left * speed * Time.deltaTime;
         // animator.transform.Rotate(0, 180, 0);
     }
     else
         if (Input.anyKey == false)
     {
         animator.SetBool("idle2",true);
         animator.SetBool("walkleft", false);
     }

     canjump = CrossPlatformInputManager.GetButton("Jump");

   
     if (canjump && jumpcount == 0)
     {
         jumpcount = 1;
         animator.SetBool("jump", true);

//here the player jumps on the right when is faced on the right

         mybody.velocity = Vector3.up * jump;
         {
             Debug.Log("in air");
             // animator.SetBool("jumpsx", true);
             animator.SetBool("idle", false);
             animator.SetBool("idle2", false);
             animator.SetBool("walk", false);
             animator.SetBool("walkleft", false);
           
           

         }
        

     }
     else
         if (Input.anyKey == false)
     {
         animator.SetBool("idle", true);
         animator.SetBool("jump", false);
     }

     if (canjump &&jumpcount == 0 )
     {
         jumpcount = 1;
        //itried with left  animation jump but it loads the right animation again...
         animator.SetBool("jumpsx", true);

         mybody.velocity = Vector3.up * jump;
         {
             Debug.Log("in air");
             // animator.SetBool("jumpsx", true);
             //animator.SetBool("idle", false);
             //animator.SetBool("idle2", false);
             //animator.SetBool("walk", false);
             //animator.SetBool("walkleft", false);
           // animator.SetBool("jump", false);


         }


     }
     else
        if (Input.anyKey == false)
     {
         animator.SetBool("idle2", true);
         animator.SetBool("jumpsx", false);
     }


 }

}

how can i jump on the left if im on the left side, same for right side, i use crossplatform inputs. help me please everything works fine except the jump