Emails are sent when a transaction does not go through. Unfortunately, if you are on a service which blocks email from us, or automatically puts it in a spam folder, you may never see it. There is nothing we can do about those circumstances.
Accounts get locked after a couple of weeks and we have not heard from the player. After 30 more days of not hearing from the person, the account is deleted.
EDIT: Belial, your account is still active. Apparently you tried to log into an older account, which you had already deleted. If you have forgotten that login ID and password, drop billing@hitechcreatios.com a line.