Facebook sharing option missing

I am having an issue with the option to share a photo or video to facebook not being available. I have Facebook installed, but when I take a photo and I want to share it, facebook is not an option. This might have something to do with BBV0.4 or the Black glass theme that I am running. The problem is, I can't uninstall facebook, or re-install to try to fix it. The option is greyed out. Does anyone know how I can fix this problem or be able to uninstall/reinstall the app?