asp.net mvc3,c#

I want separate friends facebook and twitter.
Like this :

Twitter Facebook

EditorTemplates: FriendModel.cshtml

@model App.Web.Models.FriendModel
 <div>
 <input type="checkbox" name="saveInputs" value="@Model.FriendID"/>
 <img alt="" src="@Model.ProfileImageUrl" />
 <strong>@Model.Name</strong> Friends: <strong>@Model.FriendsCount</strong>
 </div>
 <br />
 

Views: FriendTeam.cshtml

@model App.Web.Models.FriendTeamModel
 @{
    ViewBag.Title = "FriendTeam";
 }
 <h2>
   FriendTeam</h2>
 
  @using (@Html.BeginForm())
 {          @Html.ValidationSummary(true)     
   <h3>Twitter</h3>
   <br />    
    @Html.EditorFor(model =>     model.Friends.Where(x=>x.SocialNetworkName=="Twitter"))                  
 
  <h3>Facebook</h3>
   <br />    
    @Html.EditorFor(model => model.Friends.Where(x=>x.SocialNetworkName=="Facebook")) 
  }
  <div>
 @Html.ActionLink("Back to List", "Index")
 

FriendTeamModel:

   public class FriendTeamModel
    {
     public long FriendTeam{ get; set; }
     public IEnumerable<FriendModel> Friends { get; set; }
    }
 

FriendModel:

public class FriendModel
 {
     public string FriendID { get; set; }
     public string SocialNetworkName { get; set; }
 
     public string Name { get; set; }       
     public int FriendsCount { get; set; }      
     public string ProfileImageUrl { get; set; }
 }
 

error :
Models can only be used with expressions access field of homeownership, the index of one-dimensional array or custom indexer single parameter.

Thanks,

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