Getting Started
WordPress version 6.5 or higher is required to install the theme. The system must meet the Requirements for WordPress.
Download .zip file from ThemeForest and unzip that file. The airtheme.zip is used to install via WordPress. It is located inside downloaded .zip file.
The theme can be installed like any third-party WordPress theme.
WordPress may have restrictions on the size of the theme file you can upload through the admin interface. If the limit is exceeded, change your WordPress settings or use FTP or other tools to upload the theme.
The theme contains an extension that must be activated. Once the theme is activated, a notification will be displayed that the extension must be activated with a link to install and activate the extension. This extension is a plugin that provides some of the theme functionality that you may need if you switch to another theme. You can switch WordPress to a different theme, but not deactivate this extension.
Read in the WordPress documentation: