Side block: Image
From your Shopify admin, go to Online Store -> Themes.
Find the theme that you want to edit, and then click Customize.
Choose Blogs from the dropdown window -> Choose Default blog.
From the side menu, select Blog posts. Click + Add block and select "Side block: Image" block, or click the Search bar to enter a search term.
Heading
Add text to display as a block heading (Leave the field blank to hide the heading)
Image
Set up an image
URL
Set the link, for example the customer service page.
Block padding
Top padding
Determines the height of the top inner space of the block. Can be from 0px to 50px, increasing arithmetically of 1px (pixel).
Bottom padding
Determines the height of the top inner space of the block. Can be from 0px to 50px, increasing arithmetically of 1px (pixel).