product registration problem

I have 2 different e-mail for impulse account and another e-mail account that used when paid the games,i've got successfully registered the serial on impulse software,it shown in there in my games list but when in this forum,i check on My Account,it didn't shown anything just Impulse 406,when i am register the serial on impulse software i put the e-mail as on my paypal account,I clearly logon on this user name in impulse software,any idea?