User blog comment:Linathan/Guide: How to claim your FREE unit (Brave Frontier 2nd Anniversary) & Lucia/@comment-24.17.69.121-20151101174803

I sent a ticket to the Gumi Support Team about something about the event and in the email it said "Be reminded as well, if you have other entry, only your lastest entry will be recognized". Does that mean you can change your unit of choice?