Don't bother with the appHmmm
I'm on an lg, and I use internet browser, no screen like that pops up. The upload screen pops up, but nothing happens when I click choose file.
I'll try again tomorrow, and I'll download the app.
Thanks for your help
It's useless
Ok do this click choose file and than close
Do that three times and see if it pops up for your photo library that trick usually works