We advised you to switch to Cloud integration but you haven't done so yet. Why not?
There are no ad placeholders on your site. This is because you deleted the A records from the DNS section of your Ezoic dashboard. We need that information even with WordPress plugin integration. Can you log in to your Ezoic dashboard and go to Settings -> DNS to add back the A records with IP addresses?
https://support.ezoic.com/kb/article/how-to-update-add-dns-records-and-subdomains
Once you have completed that step, we recommend you proceed to switch to Cloud integration.