มีปันหา Form To Mail PHP ส่งเมลได้แล้ว แต่ขึ้นแต่ Form ล่างสุด

<?
	$strTo = $_POST["to"];
	$strSubject = $_POST["subject"];
	$strMessage = "Name: ".nl2br($_POST["name"])."<br>";
	$strMessage = "Surname: ".nl2br($_POST["sname"])."<br>";
	$strMessage = "Email: ".nl2br($_POST["email"])."<br>";
	$strMessage = "Nickname: ".nl2br($_POST["nname"])."<br>";
	$strMessage = "Mobie: ".nl2br($_POST["mobie"])."<br>";
	$strMessage = "Old: ".nl2br($_POST["old"])."<br>";
	$strMessage = "Sex: ".nl2br($_POST["sex1,sex0"])."<br>";
	$strMessage = "Skill: ".nl2br($_POST["skill"])."<br>";
	$strMessage = "Know: ".nl2br($_POST["know"])."<br>";
	$strMessage = "Job: ".nl2br($_POST["job"])."<br>";
	$strMessage = "Maj: ".nl2br($_POST["maj"])."<br>";
	$strMessage = "Exp: ".nl2br($_POST["exp"])."<br>";
	

	//*** Uniqid Session ***//
	$strSid = md5(uniqid(time()));

	$strHeader = "";
	$strHeader .= "From: ".$_POST["name"]."<".$_POST["email"].">\nReply-To: ".$_POST["email"]."";

	$strHeader .= "MIME-Version: 1.0\n";
	$strHeader .= "Content-Type: multipart/mixed; boundary=\"".$strSid."\"\n\n";
	$strHeader .= "This is a multi-part message in MIME format.\n";

	$strHeader .= "--".$strSid."\n";
	$strHeader .= "Content-type: text/html; charset=windows-874\r\n"; // or UTF-8 //
	$strHeader .= "Content-Transfer-Encoding: 7bit\n\n";
	$strHeader .= $strMessage."\n\n";
	
	
	//*** Attachment ***//
	if($_FILES["fileAttach"]["name"] != "")
	{
		$strFilesName = $_FILES["fileAttach"]["name"];
		$strContent = chunk_split(base64_encode(file_get_contents($_FILES["fileAttach"]["tmp_name"]))); 
		$strHeader .= "--".$strSid."\n";
		$strHeader .= "Content-Type: application/octet-stream; name=\"".$strFilesName."\"\n"; 
		$strHeader .= "Content-Transfer-Encoding: base64\n";
		$strHeader .= "Content-Disposition: attachment; filename=\"".$strFilesName."\"\n\n";
		$strHeader .= $strContent."\n\n";
	}
	

	$flgSend = @mail($strTo,$strSubject,null,$strHeader);  // @ = No Show Error //
	if($flgSend)
	{
		echo "Email Sending Ok.";
	}
	else
	{
		echo "Can not Send Email .";
	}
?>