Simple Booth apps do not have a mechanism to post photos directly to your Facebook page in real-time. Since anyone can do anything or take any photo in your photo booth, it's not the best idea to let them post to your business page without moderating first.
The Facebook sharing option on the Galleries allows for sharing to personal pages and is what guests expect when they see a Facebook share option.
How to post to your business page
If you would like to share the photos to your Facebook page, our Galleries have a great feature that allow you to post a link directly. Just click the link in the upper right hand corner of your page.
You can also download the images from our site or your iPad and upload some favorites or all of the images from the evening. This allows you to moderate what photos are being shared and release all the photos at once with a single post that will attract more attention and not clutter your page.