To Rest your Moodle Account Password please check the below

First Go to the Link: http://jeg.nsw.edu.au/lms/

Click on Forgotten Your Username or Password?

Then Enter your username and Click search , your username should look like  (20190011@mbc.nsw.edu.au

A RESET PASSWORD email should be sent to your college E-mail not your personal E-mail.

Please log in to your college email through https://gmail.com

A separate email with your college email login details was sent earlier to your personal email. 

your college email is the same as your Moodle Account login email ( Example 20190011@mbc.nsw.edu.au)