Paid plugin not working
With our latest version 4.0.2, you must manually update any paid extensions. If you have a paid extension that needs to be updated, go to the Downloads tab of the Downloads Tab of the My Account page on slickremix.com.
After downloading the plugin .zip go to your WordPress install and upload the plugin from the Plugins > Add New menu option. Drag the new zip to the upload area and click Install Now. You can overwrite the previous version if the prompt asks this of you.