1. Goto http://cafe.naver.com/unfadez.cafe 2. Click "로그인" button at upper right corner 3. Sign in naver with your username and password 4. Click yellow "카페 가입하기" button at left side 5. Input answers of question 1,2 and nickname(click 중복확인) and captcha 6. Click "가입하기" button

I think you need to sign up on Naver first, if you are not a user of the website yet. Try the link below. https://nid.naver.com/user2/joinGlobal.nhn?m=init&lang=en_US

B.A.P fancafe

what fancafe do u wanna join?