We recovered and resent the license details to the purchase email a few days ago. Are you saying now that you have lost the license details, lost access to the purchase address and also lost access to PayPal? If so then unfortunately there's no way to recover the license.
Please see the FAQ regarding lost licenses.
http://www.scrapebox.com/faq
Q. What happens if i have lost all my license details?
A. Please contact support with your purchase email address, and we will resend all your license info to your purchase address along with instructions on transferring your license. If you cannot access your purchase email, you will need to contact PayPal and recover your transaction ID or obtain it from the receipt emailed to by PayPal.
If you cannot access or don't remember your purchase address, and cannot obtain your Transaction ID from PayPal, your inbox or your PC unfortunately there's no way to recover your license. So when purchasing ensure you save your license Email and Transaction ID in a safe place, we will recover lost license details once per license.