Get the expansion packs? You're gonna have to look for any digital copies on places like GoG, Steam and such, or maybe buy a physical copy, I guess if you can find one. The Deluxe pack, which includes the Base game + both expansion packs, is mostly on sale on GoG and Steam and go for only a few bucks.

If you meant the chatroom, there is a link on the bar above you that leads to that chat room. Or, go to this link: http://chat.manofteal.com