The free version doesn't work as described and it would seem that purchasing the upgrade will help. This is not true.
Trying to get support is an absolute joke. They intentionally ignore you even when you pay good money for the add-ons.
Do not fall for purchasing this product nor using it. There is no support at all for it. Wish I had heeded the others warnings.
If you will request for a refund, they will access your site (where installed their plugin) then put a Malware (Virus) without your permission, so Google block you and get ignored by most of websites search engine.. Be careful and don't use this!!
Avoid using such plugin ..