WAF Block Issue Due to Old Configuration After Switching to Free Plan

What is the name of the domain?

What is the error message?

Sorry, you have been blocked You are unable to access chanhtuoi.com

What is the issue you’re encountering

When I entered code script into form, the website was blocked. I think this is due to the fact that I was previously using the Pro Plan, and some of the rules that were set during that time might still be active. I have now switched to the Free Plan, but it seems that the old WAF configuration is still in place.

What is the current SSL/TLS setting?

Off

What are the steps to reproduce the issue?

Type into form:

 <script async src="https://www.googletagmanager.com/gtag/js?id=**********"></script>
 <script>
   window.dataLayer = window.dataLayer || [];
   function gtag(){dataLayer.push(arguments);}
   gtag('js', new Date());
   gtag('config', ********');
 </script>

then submit

Screenshot of the error


Event logs:

I have the same issue