如何通过Instafeed.js提取私人Instagram帐户的Feed？

I am using instafeed.js to pull an Instagram account's feed onto my website. Currently it is just pulling my public account for development reasons. Everything works great for me there, the issue is that my client has a private account. Is there a way to pull their feed for their website even though it is private? I would think you would have to just get some sort of acceptance. I am using instafeed.js to pull an Instagram ac