Installing PRO version

Hi there,

I’ve installed the free version direct in the Plugins area of my WordPress dashboard.

However, I’m lost when it comes to installing the PRO version. I’ve downloaded the folder which contains four folders and various files to my laptop, but I don’t know how to install it.

I’ve gone back the the Plugins area of my WordPress site and tried to upload files within the folder but to no avail.

Please forgive my stupidity!