http://m.news.naver.com/live/play.nhn?cid=934359 I will give you how to leave your questions. u press the link and going to press the word 댓글쓰기. Then u will choose log in on u account of FB,Tw, me2day sorry i dont know the other two options and leave a massage in the rectagular only 300 letters and for sending press 등록. To see other people questions press 댓글. For the video i will keep asking to know about how to log in...the video chat will be march 21. Here ia the link of the video http://m.youtube.com/#/watch?v=RB2aKu6d7x4&desktop_uri=%2Fwatch%3Fv%3DRB2aKu6d7x4&gl=ES