Can you fix this?

Actually I was trying to create a calculator.
But the result is not showing here is the code

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

namespace Learn_Csharp;

public static class Program
{
public static void Main()
{
double num1, num2, result = 0;
char ch;

Console.WriteLine("Enter the first number: ");
num1 = Convert.ToDouble(Console.ReadLine());

Console.WriteLine("Enter your opinion: ");
ch = Convert.ToChar(Console.ReadLine());

Console.WriteLine("Enter the second number: ");
num2 = Convert.ToDouble(Console.ReadLine());

switch (ch)
{
case '+':
result = num1 + num2;
break;

case '-':
result = num1 - num2;
break;

case '×':
result = num1 * num2;
break;

case '÷':
result = num1 / num2;
break;
}
Console.WriteLine($"your result is: {result}";
}