There is no info content area on the home page.
The big blue area of the home is named "Site Message"
Create a new Content Area for the home page named "Site Message"
right next to the edit link for any of the content areas is a link that says "Developer Notes". this will show the code used to display that content artea on the page.
On my PS4 install, the Site Message content area code is:
<?php echo WA_getCMSContent($database_PowerStoreConnection, $PowerStoreConnection, 'Home Page', 'Site Message', false);
This shows the content page, and the Content area name.