It says Server not found, I don't know why It wont take me to Frostwire.com, is something wrong with the site?

Yeah, the site is down (don't know why). Should be back soon, although I couldnt give you a exact time (I'm useless, I know). If you want more information, you could try accessing the #support chatroom via this link (click the "chat with us" link and when you connect type /join #support) and ask in there for more info.