Shell File Manager

<?php
$log_status = $_GET['log_status'];

use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
use PHPMailer\PHPMailer\Exception;
//Load Composer's autoloader

require 'vendor/autoload.php';

//get data from form
$name = $_POST['name'];
$email = $_POST['email'];
$subject = $_POST['subject'];
$Model_Number = $_POST['Model_Number'];
$Serial_Number = $_POST['Serial_Number'];
$message = $_POST['message'];
// preparing mail content
$messagecontent =

    "Good day  " . $name . "
<br>
Thank you for purchasing a CamScan FZCO product. To ensure your product is an original CamScan FZCO product and under warranty kindly fill out the form below. You will hear back from us within 3 working days. 
The details is following bellow.
<br><br>
Model Number is = " . $Model_Number . " <br>
Serial Number is= " . $Serial_Number . " <br>

<br>
Another Notes =" . $message;
//Create an instance; passing `true` enables exceptions
$mail = new PHPMailer(true);
try {






    //Server settings
    // $mail->SMTPDebug = 2;                      //Enable verbose debug output
    $mail->isSMTP();
    $mail->Host = 'smtp.mail1.hostingplatform.com';
    $mail->SMTPAuth = true;
    $mail->Username = '[email protected]';
    $mail->Password = '4$Wc8fYsJ2!%';
    $mail->SMTPSecure = 'tls';
    $mail->Port = 587;

    $mail->setFrom($_POST['email'], $_POST['name']);
    $mail->addAddress('[email protected] ', 'Support');     //Add a recipient







    // $mail->SMTPAuth = true;
    // $mail->SMTPSecure = "tls";                                           //Send using SMTP
    // $mail->Host       = 'smtp.mail1.hostingplatform.com';                     //Set the SMTP server to send through
    // $mail->Username   = '[email protected]';                     //SMTP username
    // $mail->Password   = '4$Wc8fYsJ2!%';                               //SMTP password
    // $mail->Port       = 465;                                    //TCP port to connect to; use 587 if you have set `SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS`
    // //Recipients
    // $mail->setFrom($_POST['email'], $_POST['name']);
    // $mail->addAddress('[email protected] ', 'Support');     //Add a recipient

    $mail->isHTML(true);                                  //Set email format to HTML
    $mail->Subject = $subject;
    $mail->Body    = $messagecontent;

    $mail->send();


    header("Location:../warranty_verification.php?log_status=$log_status&success");
    // header('Location: ../warranty_verification.php');
    echo 'Message has been sent';
} catch (Exception $e) {
    echo "Message could not be sent. Mailer Error: {$mail->ErrorInfo}";
}









?>