Roll a ball tutorial problems ,, i'm a beginner pls help ..

hello i have some small issues with this code ....

using UnityEngine;

using UnityEngine.UI;

using System.Collections;

public class PlayerController : MonoBehaviour {

 public Rigidbody rb;

 public float speed;

 public Text countText; 

 private int count;

 void Start ()

 {
     rb = GetComponent<Rigidbody> ();

     count = 0;

      SetCountText();

 }
 void FixedUpdate()
 {

     float moveHorizaontal = Input.GetAxis ("Horizontal");

     float moveVertical = Input.GetAxis ("Vertical");

     Vector3 movement = new Vector3 (moveHorizaontal, 0.0f, moveVertical);

     rb.AddForce (movement * speed *Time.deltaTime);    
 }

 void OnTriggerEnter(Collider other)

 {

     if (other.gameObject.CompareTag("Pickup"))

     {
         other.gameObject.SetActive(false);

         count=count+1;

          SetcountText();

}
}

 void SetcountText();

 {
 countText.text="count: " + count.ToString();

 }}

Errors ...

1)Assets/_scripts/PlayerController.cs(34,9): error CS1519: Unexpected symbol {' in class, struct, or interface member declaration 2)Assets/_scripts/PlayerController.cs(35,23): error CS1519: Unexpected symbol =' in class, struct, or interface member declaration

3)Assets/_scripts/PlayerController.cs(35,50): error CS1519: Unexpected symbol `(' in class, struct, or interface member declaration

Pls help me out i can't figure out what is it !! :(