How to properly bind a form to a complex model?

Question

ASP.NET

Good evening!
I am developing a web application on ASP.NET MVC 5.
There is a partial view:

spoiler

@model AndroidManagerApplication.Models.ViewModels.AndroidsAssignedToJobViewModel

@using (Html.BeginForm("EditJobAndroids", "Home", FormMethod.Post))
{
  if (Model.AndroidList.Count() == 0)
  {
    <div class="text-black-50 text-black-50">
      <p class="text-center">No androids</p>
    </div>
  }
  else
  {
    <table class="table table-bordered">
      <thead>
        <tr>
          <td>Is assigned</td>
          <td>Name</td>
        </tr>
      </thead>
      @for (var i = 0; i < Model.AndroidList.Count(); i++)
      {
        <tr>
          <td hidden="hidden"><input type="hidden" name="AndroidList[@i].TheAndroid" value=@Model.AndroidList.ElementAt(i).TheAndroid/></td>
          <td><input type="checkbox" class="form-control" name="AndroidList[@i].IsAssignedToJob"/></td>
          
          <td>@Html.Label(Model.AndroidList.ElementAt(i).TheAndroid.Name)</td>
        </tr>
      }
    </table>
    <input type="submit" class="btn" />
  }
}

There is a model:

spoiler

public class AndroidsAssignedToJobViewModel
    {
        public ICollection<ExtendedAndroid> AndroidList { get; set; }
        public Job CurrentJob { get; set; }

        public AndroidsAssignedToJobViewModel() { }

        public AndroidsAssignedToJobViewModel(Job currentJob, IEnumerable<Android> androidList)
        {
            List<ExtendedAndroid> extendedAndroidList = new List<ExtendedAndroid>() { };
            CurrentJob = currentJob;
            foreach (var android in androidList)
            {
                var extendedAndroid = new ExtendedAndroid()
                {
                    TheAndroid = android,
                    IsAssignedToJob = currentJob == android.CurrentJob
                };
                extendedAndroidList.Add(extendedAndroid);
            }
            AndroidList = extendedAndroidList;
        }

        public class ExtendedAndroid
        {
            public Android TheAndroid { get; set; }
            public bool IsAssignedToJob { get; set; }
        }
    }

And the method in the controller:

spoiler

[HttpPost]
        public ActionResult EditJobAndroids(AndroidsAssignedToJobViewModel model)
        {
            foreach (var item in model.AndroidList)
            {
                if (item.IsAssignedToJob)
                    item.TheAndroid.ChangeJob(model.CurrentJob);
            }

            return Redirect(Request.UrlReferrer.ToString());
        }

The problem is this: a model is passed to the view, there I change some values ​​and pass the model to the EditJobAndroids () method, where the data is updated. The question is how to correctly bind the model fields in the form so that they are correctly passed to the controller? Because at the moment, a model with fields equal to null comes to the controller.