If some of your photos are grayed out in Publish but you haven't added them to your post, you can still add them to your post with Add to Post.
How do I add a grayed-out photo to my post?
To add a grayed-out photo to your post:
Publish adds the photo to your post, and you can then edit and arrange it as you like.
What if Add to Post doesn't add my photo?
If you right-click your photo and can't add it to your post, click a different photo first. Then right-click your photo again and click Add to Post.
If it still doesn't work, contact us through the chat bubble or at [email protected].

