The Game Face doesn't let me to upload a pic

When I enter to The Game Face in my computer the option to upload a pic doesn't load, I was waiting for hours but the option do not respond

I'm using Firefox as the page request it with the pluggins (Adobe Flash Player, Unity Web Player, and the other to the game face)
I really want to use my face in the game and i was looking in google the problem but I didn't found anything

My bandwidth is 10 MB, and this is so good in my country.
If someone can help me, I will be gratefull with you.
(Sorry if I have grammar problems, I don't speak english)