Migrate WPSP Pro to version 8.0.0

I′ve the pro version of your plugin *WP Support Plus Pro* Version 7.1.0

Today I want to get the last version but I can′t acces into my account,
your site does not exist (https://pradeepmakone.com)

Then I see the email received in January (paste in this email), but the
links doesn’t work.

The emails sent to your old emaiare returned.
How can I update now?

My order was: Invoice #D0D6EEB7AB on January 23, 2015

Thanks in advance,
Best Regards