Hi there,
Follow the steps:
- Download the PRO version from your downloads page. Make sure you download the installable WordPress zip file.
- Delete the currently installed free version. (You won’t lose your buttons).
- Now install the pro version.
Let me know if anything is unclear.
Best Regards,
Gautam Thapar
Moderator
Jan Dembowski
(@jdembowski)
Forum Moderator and Brute Squad
For pro or commercial product support please contact the author directly on their site.
As the author is aware, commercial products are not supported in these forums. As you are their customer I am sure they will have no problem supporting you there.