ADO.net SQlite Error

Hi,
I'm a newbie working through the microsoft documentation on xamarin android. I finished the examples on ADO.net. Now, I'm trying to create a class that handles setting up a ADO.net database. Its giving me some trouble. I'm not asking for you to fix the code, I would like to be pointed in the right direction.

I get this error in Check() method: Mono.Data.Sqlite.SqliteException: 'SQLite error no such table: Chord'

using Android.App;
using Android.OS;
using Android.Support.V7.App;
using Android.Runtime;
using Android.Widget;
using Android.Database;
using System;

namespace ADONET_Tutorial
{
    [Activity(Label = "@string/app_name", Theme = "@style/AppTheme", MainLauncher = true)]
    public class MainActivity : AppCompatActivity
    {

        ADODatabase test2;
        protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);
            Xamarin.Essentials.Platform.Init(this, savedInstanceState);
            SetContentView(Resource.Layout.activity_main);
            // Set our view from the "main" layout resource
            Button button_check = FindViewById<Button>(Resource.Id.BUTTON696);
            button_check.Click += CLICK_EVENT;

            test2 = new ADODatabase("Chord");
            test2.AddItem(1, "C7");





        }

        private void CLICK_EVENT(object sender, EventArgs e)
        {
            test2.Check();
        }

        public override void OnRequestPermissionsResult(int requestCode, string[] permissions, [GeneratedEnum] Android.Content.PM.Permission[] grantResults)
        {
            Xamarin.Essentials.Platform.OnRequestPermissionsResult(requestCode, permissions, grantResults);

            base.OnRequestPermissionsResult(requestCode, permissions, grantResults);
        }
    }
}


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using Android.App;
using Android.Content;
using Android.OS;
using Android.Runtime;
using Android.Views;
using Android.Widget;

using System.IO;
using Mono.Data.Sqlite;


namespace ADONET_Tutorial
{
    public class ADODatabase
    {
        string mName;
        string dbPath;
        SqliteConnection connection;

        public ADODatabase(string name)
        {
            string ext = ".db3";

            mName = name;

            dbPath = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal), (name + ext));

            bool exists = File.Exists(dbPath);

            if (!exists)
            {
                Console.WriteLine("Creating database");
                // Need to create the database before seeding it with some data
                Mono.Data.Sqlite.SqliteConnection.CreateFile(dbPath);
                connection = new SqliteConnection("Data Source=" + dbPath);
            }


        }

        public void CreateTable()
        {
            connection = new SqliteConnection("Data Source=" + dbPath);
            connection.Open();
            FormattableString command = $"CREATE TABLE {mName}( [id_] INTEGER PRIMARY KEY [name] TEXT )";

            this.connection.CreateCommand().CommandText = command.ToString();

            Console.WriteLine("\tExecuted " + command);

            this.connection.Close();
        }

        public void AddItem(int value1, string value2)
        {connection = new SqliteConnection("Data Source=" + dbPath);
            connection = new SqliteConnection("Data Source=" + dbPath);
            connection.Open();

            FormattableString command = $"INSERT INTO {mName}( [id_], [name]) VALUES({value1}, '{value2}' )";

            this.connection.CreateCommand().CommandText = command.ToString();

            Console.WriteLine("\tExecuted " + command);

            this.connection.Close();

        }

        public void Check()
        {

            connection = new SqliteConnection("Data Source=" + dbPath);
            connection.Open();

            // query the database to prove data was inserted!
            using (var contents = connection.CreateCommand())
            {
                FormattableString command = $"SELECT [id_], [name] FROM {mName}";
                contents.CommandText = command.ToString();
                var r = contents.ExecuteReader();
                Console.WriteLine("Reading data");
                while (r.Read())
                    Console.WriteLine("\tKey={0}; Value={1}",
                                      r["id_"].ToString(),
                                      r["name"].ToString());
            }
            connection.Close();
        }
    }
}