PHP Mailer Autoloader

Question

i just downloaded (manually) and installed phpmailer on my shared hosting account and when i go to

<?php
require 'PHPMailerAutoload.php';

i notice that in the library i downloaded there is no PHPMailerAutoload.php, do i need to make this file ? i know it loads the dependancies for phpmailer to work but i cant find any answers on where this file is located or how to create it.

I have also tried the code below so i don't need to use the autoload file and manually call the required files but this doesn't work either. I turned errors on and get nothing from php error log that there is an issue:

<?php
define('PATH', dirname(__FILE__));


use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;

require '/home/mycpanel/public_html/domain.com/phpmailer/phpmailer/src/Exception.php';
require '/home/mycpanel/public_html/domain.com/phpmailer/phpmailer/src/PHPMailer.php';
require '/home/mycpanel/public_html/domain.com/phpmailer/phpmailer/src/SMTP.php';

Anyone have a clue what i need to do ?

Any help is much appreciated.