File structure
The name of plugin file is wp-gutenberg-blog-x.x. It can be downloaded from the link in the order confirmation email. The plugin is also available for download from the My Account area. If the plugin was purchased from any vendor, the download link will be available on their website.

Installation
WP Gutenberg Blog can be installed in 2 ways:

From the WordPress dashboard (most common and recommended approach)
FTP
In order to upload the plugin from the WordPress dashboard, navigate to Plugins >> Add New >> Upload Plugin >> Click on Choose File and browse wp-gutenberg-blog-x.x.zip from your Computer and finally click Install Now. On the next page, click on the Activate Plugin button on the next screen to activate WP Gutenberg Blog plugin.

If you are trying to install the plugin by uploading through FTP, you need to extract wp-gutenberg-blog-x.x.zip on your Computer. Once extracted, there will be a directory named wp-gutenberg-blog. Now connect to the server via FTP and navigate to wp-content/plugins/ directory and upload the wp-gutenberg-blog directory to it. Then navigate to WordPress Dashboard and on the Plugins page, click Activate to get started with the plugin.

Once the plugin is activated, it will add a block named ‘Elicus Blog’ which is available along with other Gutenberg blocks.

Adding WP Gutenberg Blog module to a page or post
In order to display posts using WP Gutenberg Blog plugin, create a new page or edit an existing one using the Gutenberg editor. Here are the key steps for adding WP Gutenberg Blog to a page or post using Gutenberg editor:

Create/Edit a Page/Post
Click on Add Block
Select the “Elicus Blog” Blog.

Layout selection
Once you have added the blog to the page, select the layout from the setting panel and customize it.

Here are the available layouts in Divi Blog Extras and how we add them to a page:

Box Extended
Grid Extended
Block Extended
Classic
Fullwidth
Fullwidth Background
More layouts using the above 6 with the help of custom CSS. Check out the demo site for more layout options using CSS.