Since it's from 17 March, it is probably this issue you were talking about:
http://forum.naruto.oasgames.com/en/forum.php?mod=viewthread&tid=15991&extra=page%3D2
^ They sent the attachments again in 2 separate mails, which you most likely claimed already in order to fix the bugged attachment. (the 100 '?' was meant to be 100 coupons)