Struggling to upload video to FB

[loveisagirlnameddaisy]

I'm trying to add a video to my Facebook page using my mobile app (and it's not on my main page, its to a closed group I'm a member of).

If I click to add photo, the videos appear along with all my photos in the camera roll, so I'm able to get that far. I select the video, click done/post and then it just hangs. Doesn't post anything. I can click to 'retry' but nothing happens. All phone settings are set to allow access between FB and photos/videos and the FB settings are all set as well. It's very frustrating. Anyone got any ideas?

[loveisagirlnameddaisy]

Bumpety bump