I don't know the TeamSpeak I suck at it
Look at the front page of the thread, there is a link to downloading teamspeak. Once you've downloaded and installed teamspeak you'd have to join our Teamspeak server by entering the IP found in the front page.
Without teamspeak, you have no chance of getting accepted as it's our main source of verbal communication aside from skype, as teamspeaka is more organized, and the walls of sound can be divisioned and used properly.
Also we require you, and the rest of the applicants to get on teamspeak and hang out with us to have a chance of getting accepted, as we can observe you, find out if you're "cool" and an overall good pvp'er and then make our decision.