For deleting the background images, go to Product Designer ➤ Manage Background.
Note: The above-shown background images are for our demo store.
After clicking the “Manage Background” page will open up. From here you can add, delete, and manage background images.
For deleting any background image, select the background image and choose the “Delete” option from the “Action” dropdown menu. After clicking the “Delete” button, a confirmation message will appear and click on “OK”.
Follow this link for adding the new background images.
