Custom Offline Page

To accomplish this, you will want to follow these steps:

  1. Navigate to Administrator → Extensions → Templates Manager and select the template you are currently using as your default.

  2. Navigate to the Offline / Coming soon page tab.

  3. If you want to use countdown select Show date = Yes.
  4. Add the correct Year, Month and Date

  5. On Content Text field write the info you want.

  6. Click Save button

Go in SystemGlobal Configuration. In site settings select Site Offline = yes and click save button.

Your site will look like the image below