Can't access paypal email

There is a way to change the email to receive the license ? I dont have access to my paypal email…
i can send transaction id etc…

You should send an email to contact@cubecoders.com containing your name, full postal address, and the old (incorrect) email address so it can be swapped over for you.

you might be able to talk to paypal and recover your account / change the email, however I am not sure that would change it on cubecoders end.