There are two places you can share the videos and images to your business's Facebook page.
Once you're logged in, click on the Content Pack button on the lefthand side.
You'll then scroll through this month's content to find the video or image you'd like to post. Next you'll select the Facebook Share button below video or image.
This will open up a dialogue box where you can add your own message to the post. If you have more than one page attached, you can select if you'd like for this post to be shared to all or select pages. Once you click Share, this post will go straight to the business page or pages.
The second way you can share content to your business page is through the external Content Pack. This is the Content Pack you receive in your monthly Cause Announcement emails.
From the Content Pack, you'll scroll down to the "Post Ready to Share Content" section. Click the Facebook Share button.
Then you'll need to change where you are posting the image or video. Click on the "Share on your own Timeline" drop-down and select "Share on a Page you manage".
Then you'll select the page you want to share to. You'll then enter your message along with the image or video and click "Post to Facebook". This will go directly the page you've selected.