Country Blocker Fraud Securify

Haven't used it but a day or so. Hopeful it will get rid of the bots from china and elsewhere accessing my site for who knows what purpose as I only sell in the US
Update:
Isn't blocking anything. I get errors when I test it. I've send email to support twice with no reply?
Was supposed to get a 30 day premium trail but didn't get that either
Not sure what is going on