Adsense ad not displaying

I migrated from your previous plugin to the new one today, and so far so good.

I am new to using Google Adsense am am trying to set up an ad, but it won’t display and I am wondering what I am doing wrong. I have the ad code pasted in the “Code” mode, and I placed the Ad Place in a widget on the top of the sidebar on this page: https://huddle.today/test-page/

Any idea what I need to change to get it working properly?

https://www.ads-software.com/plugins/sam-pro-free/