Hello Joon,
Thank you for reaching out to us.
To achieve the layout you’re aiming for, you’ll need to create custom positions in the footer area. Then, you can assign menu modules—such as Offcanvas menus—to those positions. You may also need to make some adjustments to the HTML and JavaScript if necessary.
Please note that we do not offer customization services. If you’re unable to implement this on your own, we recommend hiring a developer to assist you.
For instructions on how to create custom positions, please refer to this guide:
https://www.joomshaper.com/documentation/helix-framework/layout-builder
Best regards,