מחשבון הוספה או כפל לפי בחירה

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

namespace ShacharDaKing
{
    class Program
    {
        static void Main(string[] args)
        {

            Start:
            int a , b;
            string name;
            Console.WriteLine ("Type Multiplier for multiply action or Add for adding action");
             name = Console.ReadLine ();
            if (name == "Multiplier")
            {
                Console.WriteLine ("Type 2 numbers");
                a = int.Parse (Console.ReadLine ());
                b = int.Parse (Console.ReadLine ());
                Console.WriteLine (a * b);
            }
            else if (name == "Add")
            {
                Console.WriteLine ("Type 2 numbers");
                a = int.Parse (Console.ReadLine ());
                b = int.Parse (Console.ReadLine ());
                Console.WriteLine (a + b);
            }
            else
                Console.WriteLine ("You didnt type Add or multiplier");

            Console.ReadLine ();
            goto Start;
            }

        }
    }