Hey Maik, send an email to email@example.com with a WP admin account and FTP. Be sure to backup your site while you do this too and I will contact you with a date of completion and other site recommendations I have for you.
Hey Alex, it's been more than 2 weeks now since I paid for this service and I send you 2 emails (one with my account details) but no upgrade yet. I'm so excited to use this upgrade so I was wondering when this will happen. Thanks!