By what method did you pay? Some methods take longer than others for LP to receive payment and release the account. Credit cards are usually fast, while PayPal can take a while. Have you checked your junk/spam/bulk email folder? The LP email often ends up there due to its poor design (too many links).
If you
did give an incorrect address, email
support@lunarpages.com. They will request confidential information (such as the last 4 digits of the credit card you used) to have you prove that you are who you say you are, and can change the email address for you.