Spawn player prefab on sockets c#

i have try to implement the client server to my game the server and client work perfect now i finish my player prefab and i try to spawn the player we is a server and wen is a client i have no erros but then the spawn dont work , i maybe miss something.

there is my code

 using UnityEngine;
 using System.Collections;
 
 public class Menu : MonoBehaviour {
 
 public GameObject Player;
 public float spawnTime = 3f;
 public Transform[] spawnPoints;
 public string IP = "127.0.0.1";
 public int Port = 25001;
 
 public GameObject target;
 
 public string username = "";
 bool RegisterUI = false;
 bool LoginUI = false;
 
 
 
 void OnGUI()
 {
     if(Network.peerType == NetworkPeerType.Disconnected)
     {
         if(GUI.Button(new Rect(100,100,100,25),"Start Client"))
         {
             Network.Connect(IP,Port);
         }
         if(GUI.Button(new Rect(100,125,100,25),"Start Server"))
         {
             Network.InitializeServer(10,Port);
         }
     }
     else {
         if(Network.peerType == NetworkPeerType.Client)
         {
             if(RegisterUI == true && LoginUI == false)
             {
                 username = GUI.TextArea(new Rect(100,125,110,25),username);
 
                 if(GUI.Button(new Rect(100,150,110,25),"Register"))
                 {
                     GetComponent<NetworkView>().RPC("Register",RPCMode.Server,username);
                     RegisterUI = false;
                 }
             }
             else if(LoginUI == true && RegisterUI == false)
             {
                 username = GUI.TextArea(new Rect(100,125,110,25),username);
 
                 if(GUI.Button(new Rect(100,150,110,25),"Login"))
                 {
                     GetComponent<NetworkView>().RPC("Login",RPCMode.Server,username);
                 }
             }
             else {
 
                 GUI.Label(new Rect(100,100,100,25),"Client");
 
                 if(GUI.Button(new Rect(100,125,110,25),"Login"))
                 {
                     LoginUI = true;
                 }
 
                 if(GUI.Button(new Rect(100,150,110,25),"Register"))
                 {
                     RegisterUI = true;
                 }
 
 
                 if(GUI.Button(new Rect(100,175,110,25),"Logout"))
                 {
                     Network.Disconnect(250);    
                 }
             }
 
         }
         if(Network.peerType == NetworkPeerType.Server)
         {
             GUI.Label(new Rect(100,100,100,25),"Server");
             GUI.Label(new Rect(100,125,100,25),"Connections: " + Network.connections.Length);
 
             if(GUI.Button(new Rect(100,150,100,25),"Logout"))
             {
                 Network.Disconnect(250);    
             }
         }
     }
 }
 
 [RPC]
 void Login(string Username)
 {
     if(Network.isServer)
     {
 
         bool checkUsername = PlayerPrefs.HasKey(Username);
 
         if(checkUsername == true)
         {
             GetComponent<NetworkView>().RPC("LoadLevel",RPCMode.Others);
         }   
     }
 }
 
 [RPC]
 void LoadLevel()
 {
     if(Network.isClient)
     {
         // Call the Spawn function after a delay of the spawnTime and then continue to call after the same amount of time.
         InvokeRepeating ("Spawn", spawnTime, spawnTime);
         //if(Application.loadedLevel == 0)
         //{
             //Application.LoadLevel(0);
         //}
     }
 }
 
 [RPC]
 void Register(string Username)
 {
     if(Network.isServer)
     {
         // Call the Spawn function after a delay of the spawnTime and then continue to call after the same amount of time.
         InvokeRepeating ("Spawn", spawnTime, spawnTime);
         PlayerPrefs.SetString(Username,Username);
     }
 }
 
 void Spawn ()
 {
     // Find a random index between zero and one less than the number of spawn points.
     int spawnPointIndex = Random.Range (0, spawnPoints.Length);
 
     // Create an instance of the player prefab at the randomly selected spawn point's position and rotation.
     Instantiate (Player, spawnPoints [spawnPointIndex].position, spawnPoints [spawnPointIndex].rotation);
 }
 
 
 
 }