my code save info in database but doesn't send the message to email and the alert message not work. can you help me , please ?
`
if(isset($_POST['send'])){
$to = "nada_26_@hotmail.com"; // this is your Email address
$subject = "Form contact";
$subject2 = "Copy of your form submission";
$name = $_POST['name'];
$from = $_POST['email'];
$subject3 = $_POST['subject'];
$company = $_POST['company'];
$content = $_POST['message'];
$message = "Name: ".$name ." Subject: " . $subject3 . " Company: " . $company ."\n\n".$content;
$message2 = "Here is a copy of your message " . "\n\n" . $_POST['message'];
$headers = "From:" . $from;
$headers2 = "From:" . $to;
mail($to,$subject,$message,$headers); //send the message to the admin
mail($from,$subject2,$message2,$headers2); // sends a copy of the message to the sender
$sql ="INSERT INTO threadnn_arab.contactus VALUES('$name','$from','$subject3','$company','$message','')";
$result=mysql_query($sql);
echo "<script> alert('Mail Sent, Thank you, we will contact you shortly.'); </script>";
header('Location: index.php?#contact');
}
?> `