Не выводит данные в ListView

Question

Users:

class Users
    {
        public static DataView User { get; set; }
    }

Load:

class Load
    {
        private static string connectionString = @"Data Source=DESKTOP-DHMQJ5P;Initial Catalog=Test;Integrated Security=True";
        private static SqlConnection connection = new SqlConnection(connectionString);
        private static SqlDataAdapter adapter;
        private static DataTable dataTable = new DataTable();
        private static SqlCommand command;
        public static void getUsers()
        {
            try
            {
                using (connection)
                {
                    adapter = new SqlDataAdapter($"SELECT * FROM Users", connection);
                    adapter.Fill(dataTable);
                    Users.User = dataTable.DefaultView;
                };
            }
            catch(Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
    }

App.xaml.cs:

using System.Windows;
namespace Test
{
    public partial class App : Application
    {
        private View.MainWindow mainWindow;
        private void Application_Startup(object sender, StartupEventArgs e)
        {
            var mainViewModel = new ViewModel.MainViewModel();
            mainWindow = new View.MainWindow { DataContext = mainViewModel };
            MainWindow.Show();
        }
    }

MainViewModel:

 class MainViewModel
        {
            public MainViewModel()
            {
                Model.Load.getUsers();
            }
        }

MainWindow.xaml:

<StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
            <ListView ItemsSource="{Binding Users}" Width="auto" Height="500" ScrollViewer.VerticalScrollBarVisibility="Visible" ScrollViewer.HorizontalScrollBarVisibility="Disabled">
                <ListView.ItemTemplate>
                    <DataTemplate>
                        <StackPanel Orientation="Horizontal" Height="auto">
                            <TextBlock Text="{Binding id, StringFormat='id: {0}'}"/>
                            <TextBlock Text="{Binding name, StringFormat='Имя: {0}'}"/>
                            <TextBlock Text="{Binding second_name, StringFormat='Фамилия: {0}'}"/>
                            <TextBlock Text="{Binding patronymic, StringFormat='Отчество: {0}'}"/>
                            <TextBlock Text="{Binding date_birthday, StringFormat='Дата Рождения: {0}'}"/>
                            <TextBlock Text="{Binding phone, StringFormat='Телефон: {0}'}"/>
                            <TextBlock Text="{Binding email, StringFormat='Email: {0}'}"/>
                        </StackPanel>
                    </DataTemplate>
                </ListView.ItemTemplate>
            </ListView>
        </StackPanel>

UPD: MainViewModel:

public MainViewModel()
        {
            Model.Load.getUsers();
            DataView Users = Model.Users.User;
        }