How to share a photo on my business's page, on the iPhone Facebook App?

! Please READ THIS FIRST!

I know how, but it won't let me anymore. My friend went and played with my facebook and clicked that whole weird Sync thing, then I turned it off cause it was annoying, but now when I go on my page for my business to share a photo, the photo goes onto my own Facebook page.

How do I fix this? Everytime I share a photo on the page, it just goes onto my own, even when it says "Acting as my business" on the top:/

If you Know How Already than its the Same Steps Nothing is Going to Change Its the Same Steps Go to your Page Hit Photo And Than Select the Photo From your Iphone And Than you Should be able to Add it onto your Page Make Sure your Doing it on your Like Page