Changing the E-mail Address associated with the license

Good evening.

I am currently on Scaler 2.8.
However, I have a problem with activating the
The “E-mail Address at time of Purchase” is out of date,
of the E-mail Address that is tied to this linecess.
How can I change it?
Best regards,

You can send an email to support@scalerplugin.com with your registered email and the new email.

Thanks,
Ed