Go to this link here to make sure you're sending the right account info to the right address or something like that
http://shardsofdalaya.com/acctmanage/ListAccounts.php
If you see the acount you're trying to retrieve on the list that this link sends you then you should get an Email from this link:
http://shardsofdalaya.com/acctmanage/AccountRecovery.php with instructions on how to reset your password.]
Also, Try fomeloing your characters on that account to make sure it even exists still (maybe someone deleted them)?
If that still doesnt work i would ask yourself. Is my character really worth taking the time from staff to restore? and contact staff using the recovery process listed here:
http://shardsofdalaya.com/acctmanage/CharacterRestoreRequest.php You better have some sort of proof the account is really your's or you will be wasting your time
Even then im not 100% sure this is the route to go, something tells me its not. but -shrug- Good luck, Cya around