private static UdpClient server = new UdpClient();
        private static WebClient client = new WebClient();
        private static string URL = "https://proxyworld.club/apih/";
        private static string username = "";
        private static string email = "";
        private static string auth = "";
        private static string password = "";
        private static string rpassword = "";
        private static string thisguid = HWDI.GetMachineGuid();

        static void Main(string[] args)
        {
        start:
            server.Connect("localhost", 80);

            Console.Write("1. Login\n2. Register\nInput: ");
            var answer = Console.ReadLine();

            if (answer == "1")
            {
                Console.Write("Username: ");
                username = Console.ReadLine();
                Console.Write("Password: ");
                password = Console.ReadLine();
                DoLogin();
            }
            else if (answer == "2")
            {
                Console.Write("Email: ");
                email = Console.ReadLine();
                Console.Write("Username: ");
                username = Console.ReadLine();
                Console.Write("Password: ");
                password = Console.ReadLine();
                Console.Write("Re-enter Password: ");
                rpassword = Console.ReadLine();
                Console.Write("Enter Registration Key: ");
                auth = Console.ReadLine();
                DoRegister();
                goto start;
            }
            else
            {
                Console.WriteLine("Incorrect input!");
                Thread.Sleep(3000);
                Console.Clear();
                goto start;
            }
        }

        private static void DoLogin()
        {
            try
            {
                if (client.DownloadString(URL + "api.php?type=login&username=" + username + "&password=" + password + "&hwid=" + thisguid + "&auth=" + auth).Contains("0x05"))
                {
                    Console.Clear();
                    Console.WriteLine("Successfully logged in.", "Success!");
                    Console.Write("Amount of Emails to Generate: ");
                    int amount = Convert.ToInt32(Console.ReadLine());
                    Console.Write("Amount of Threads: ");
                    int threads = Convert.ToInt32(Console.ReadLine());
                    DoCreate(amount, threads);
                }
                else if (client.DownloadString(URL + "api.php?type=login&username=" + username + "&password=" + password + "&hwid=" + thisguid).Contains("0x01"))
                {
                    Console.WriteLine("HWID doesn't match.", "ERROR");
                    Thread.Sleep(3000);
                    Console.Clear();
                }
                else if (client.DownloadString(URL + "api.php?type=login&username=" + username + "&password=" + password + "&hwid=" + thisguid).Contains("0x02"))
                {
                    Console.WriteLine("Please fill in all fields.", "ERROR");
                    Thread.Sleep(3000);
                    Console.Clear();
                }
                else if (client.DownloadString(URL + "api.php?type=login&username=" + username + "&password=" + password + "&hwid=" + thisguid).Contains("0x03"))
                {
                    Console.WriteLine("Username or password are invalid.", "ERROR");
                    Thread.Sleep(3000);
                    Console.Clear();
                }
                else if (client.DownloadString(URL + "api.php?type=login&username=" + username + "&password=" + password + "&hwid=" + thisguid).Contains("0x04"))
                {
                    Console.WriteLine("You are banned.", "ERROR");
                    Thread.Sleep(3000);
                    Console.Clear();
                }
            }
            catch (WebSocketException exc)
            {
                Console.WriteLine("Error: " + exc);
            }
        }

        private static void DoRegister()
        {
            try
            {
                if (client.DownloadString(URL + "api.php?type=register&username=" + username + "&password=" + password + "&rpassword=" + rpassword + "&email=" + email + "&hwid=" + thisguid + "&auth=" + auth).Contains("0x6"))
                {
                    Console.WriteLine("User is registered.", "SUCCESS");
                    Thread.Sleep(2000);
                    Console.Clear();
                }
                else if (client.DownloadString(URL + "api.php?type=register&username=" + username + "&password=" + password + "&rpassword=" + rpassword + "&email=" + email + "&hwid=" + thisguid + "&auth=" + auth).Contains("0x1"))
                {
                    Console.WriteLine("Please fill in all fields.", "ERROR");
                    Thread.Sleep(3000);
                    Console.Clear();
                }
                else if (client.DownloadString(URL + "api.php?type=register&username=" + username + "&password=" + password + "&rpassword=" + rpassword + "&email=" + email + "&hwid=" + thisguid + "&auth=" + auth).Contains("0x2"))
                {
                    Console.WriteLine("Username is already in use.", "ERROR");
                    Thread.Sleep(3000);
                    Console.Clear();
                }
                else if (client.DownloadString(URL + "api.php?type=register&username=" + username + "&password=" + password + "&rpassword=" + rpassword + "&email=" + email + "&hwid=" + thisguid + "&auth=" + auth).Contains("0x3"))
                {
                    Console.WriteLine("Username must be alphanumberic and 4-15 characters in length.", "ERROR");
                    Thread.Sleep(3000);
                    Console.Clear();
                }
                else if (client.DownloadString(URL + "api.php?type=register&username=" + username + "&password=" + password + "&rpassword=" + rpassword + "&email=" + email + "&hwid=" + thisguid + "&auth=" + auth).Contains("0x4"))
                {
                    Console.WriteLine("Email is not a valid email address.", "ERROR");
                    Thread.Sleep(3000);
                    Console.Clear();
                }
                else if (client.DownloadString(URL + "api.php?type=register&username=" + username + "&password=" + password + "&rpassword=" + rpassword + "&email=" + email + "&hwid=" + thisguid + "&auth=" + auth).Contains("0x5"))
                {
                    Console.WriteLine("Passwords do not match.", "ERROR");
                    Thread.Sleep(3000);
                    Console.Clear();
                }
                else if (client.DownloadString(URL + "api.php?type=register&username=" + username + "&password=" + password + "&rpassword=" + rpassword + "&email=" + email + "&hwid=" + thisguid + "&auth=" + auth).Contains("0x7"))
                {
                    Console.WriteLine("Invalid registration key.", "ERROR");
                    Thread.Sleep(3000);
                    Console.Clear();
                }
            }
            catch (WebSocketException exc)
            {
                Console.WriteLine("Error: " + exc);
            }
        }