Asp, net code behind doesn't work in godaddy shared windows plan

See more:

C#

ASP.NET

Windows

GoDaddy

I'm trying to display a simple Hello World in my code behind but noticing that in Godaddy share environment is not working. No error, nothing, it only display what I have in my ASP.net page but not going to the code behind.

Default.aspx.cs

using System;
using System.Web.UI;
using System.Net.Mail;

namespace cafeda
{
    public partial class Default : Page
    {
        protected void Page_Load(object sender, EventArgs e){
          Response.Write("Hello World! Page has not been posted back.");
          if (IsPostBack){`enter code here`
             Response.Write("Hello World! Page has been posted back.");
          }
     }
}

Any ideas. Thank you!

What I have tried:

It is working correctly local. Is not showing any error, just not going to the code behind page

Any ideas. Thank you!