Follow these steps to turn on maintenance mode in your OpenCart store:
- Access your OpenCart admin panel and navigate to the System > Settings tab

- Click Edit button on the right of your store name to open settings page

- Navigate to Server tab

- Select Yes in a Maintenance Mode section

- Click Save button on the top right of the page to save the changes

- Log off and refresh the page to see maintenance mode enabled on your site
In case you have any other questions, please reach out to us via:
- Ticket system (highly recommended)
- Email us at [email protected]