Hi TBone,
If you click on the "Menu" link at the top right corner of the page you should see a "settings" link link hit it and you'll see account management link on that page. Follow that and it will take you to the password change option.
I've included a direct link for you below.
https://dukewayne.com/index.php?account-management/
Let me know if you need any help.
Kevin