To add a photo gallery to your website, follow these steps:
Step 1: In your web editor, click “Apps” then you’ll click the “Photo Gallery” icon from the list of Apps.
Step 2: Upload images from your computer into your file manager.
Step 3: Select the images you want for your gallery and click “select photos”. Then click “insert photo gallery”.
Step 4: Place the gallery where you want and save your page.