Go to your media library after activating your plugin in your account. There you can add it by right-clicking with your mouse and edit it.
Once you connected your Instagram account with viewneo you can set up your Instagram display design.
Note: viewneo only supports public sites and posts.
Instagram is then available in your media library. Simply drag and drop it to your playlist and edit it like any other file.
To activate this feature you can get the plugin here.