Can't find how to reply in the currency spot

Beginner Questions
1

Hi here
http://forums.babypips.com/eurusd/35469-eur-usd-live-trades-3.html
reply zone is greyed one cannot answer no wonder why this zone is so inactive!
So what I should do ?

2

I notice the quick reply box is greyed out but if you click on the Post Reply button that seems to work