I don't understand the question.
Can you not comment or upload pics because it is is a business page?
Just about any app you can uploads pics and comments, but I don't have a buisiness page. You can't just log in using an email adressed that you used to create the business page?
Sorry for the questions, but someone here will know the answer with enough info.
I know that if I want to upload a pics, I just find it in my gallery, click share, Facebaook. I use the FB for Android App.
Like I said though, not a business acct.
FYI - Did a market search and found: Getting Started Facebook for Business $5.99
No idea if it will work for you
