Sorry to hear you're having trouble registering. Those emails should be sent out nearly instantly when you register. I'll take a look and see if I can figure out why they might be being delayed on their way to you. That could be anywhere between our servers and Amazon's mail system and your mail provider. I also manually extended the expiration time on the registration code from your latest registration attempt. I can send that code to you and bypass the slow email systems, if you email us directly at support@hiddenachievement.com