I want to join the Silver Key Giveaway Event. But I'm having a problem with my account

This is an image error!


I refer to the article at fault and get a help.
I do not know that filling out registration forms and how I was in Vietnam.
We hope someone help me.
Thanks!

Well the event is over....

Link: http://event.wasabii.com.tw/DBO/1105...ent/ev1-1.html

Please Help!!!!!!!!!!!!