Hello,
First of all, thank you for your purchase.
Please extract the zip file you downloaded to a local directory on your computer. You will see that it contains another zip file (which is the installable plugin zip file) and the plugin’s documentation. Please install the plugin zip file, which is found in the big zip file that you downloaded from CodeCanyon.
Please check also this tutorial video: https://www.youtube.com/watch?v=goln5ghaUWk
Please let me know if installation worked after trying this.
Regards,
Szabi – CodeRevolution.