Click on Add Content
Click on Add Content and decide between a basic page and an article.
Copy and Paste Block of Code
Change the Text Format to Full HTML. Copy and paste the code below into the Body of your new content, and then click Save.
Note: If your Plugin isn't rendering correctly, try unchecking the "Correct faulty and chopped off HTML" setting in your Drupal configuration.
Go to your Drupal site to edit the Image Gallery
You can now customize POWr Image Gallery by visiting your live Drupal website. Open the POWr Editor by clicking on the settings gear . This will open the POWr Editor. You can change almost anything about the design and content of POWr Image Gallery right in the POWr Editor.