To add a photo gallery to your site, go to content, then galleries.
Click + Add a New Gallery; the Create Gallery box will appear. Enter your gallery’s name in the Title box and any tags in the Tags box. If you’d like to add any extra information about your gallery, type it into the Body box. Click the “Save” button at the bottom.
Click “Upload” under your new gallery and the page Upload Images will appear. Use the “Choose File” buttons to browse your computer and select images for your gallery (you can upload up to five images at a time). Click the “Submit Images” button to upload the images to your gallery.
After the images have uploaded, you will be able to caption them as well as click and drag to arrange them in a different order. You can also delete an image by checking the box on the far left under the “Delete” column as well as choose a cover image by click the box on the far right.
Click the “Save” button to affect your changes.