php ช่วยดูหน่อยครับว่าลืมปิดตัว } ตรงไหนครับ

<?php
$reg = $_POST['submit'];
$Username = "";
$Password = "";
$ConPassword = "";
$Fname = "";
$Lname = "";
$Email = "";
$ConEmail = "";
$date = "";
$u_check = "";

$Username = strip_tags($_POST['Username']);
$Password = strip_tags($_POST['Password']);
$ConPassword = strip_tags($_POST['ConPassword']);
$Fname = strip_tags($_POST['Fname']);
$Lname = strip_tags($_POST['Lname']);
$Email = strip_tags($_POST['Email']);
$date = date("Y-m-d");

if ($reg) 
{ 
	if ($Email==$ConEmail) 
	{
		$u_check = mysql_query("SELECT username FROM users WHERE username='$Username'");
		$check = mysql_num_rows($u_check);
		if ($check == 0) 
		{
			if ($Username && $Password && $ConPassword && $Fname && $Lname && $Email) 
			{
				if ($Password==$ConPassword) 
				{
					if(strlen($Username)>25||strlen($Fname)>25||strlen($Lname)>25) 
					{
						echo "Maximun limit";
					}
				 	else 
					{
						if(strlen($Password)>30||strlen($Password)<5)
						{
							echo "Your Password be between 5 and 30";
						} 
						else 
						{
							$Password = md5($Password);
							$ConPassword = md5($ConPassword);
							$query = mysql_query("INSERT INTO users VALUES ('','$Username','$Fname','$Lname','$Email','$Password','$date','0')");
							die("<h3>Welcom To Social Network</h3> Login To You Account to get started...");
						}
					}

				} 
				else 
				{
					echo "you password";
				}
			}
			else 
			{
				echo "Fill in All";
			}
		}
		else
		{
			echo "Username";
		}
	}
	else 
	{
	echo "you email";
	}
}

?>