Hello @mellewis,
We have checked your website and the issue you are facing is related to your server and not our plugin. Below is the screenshot what we can see when trying to access your website.
https://prnt.sc/okglcn
Once you solve the issue on your back end everything should work as expected and in case of any questions our support team will be happy to help you ??
Our support email is [email protected]
P.S. We will be very thankful if you consider your review as it is not related to our plugin/service but your server and it is not fair to have a bad review when the case is not related to us.
Thanks!