Bakabuzz Hi there, Monica here from support. Have you made any recent changes to your theme or layout at all?
When you change your site design, your previous ad placeholders may not all translate across to your new theme. This has the potential to cause layout issues as well as reduce your ad revenue. I ask because the layout issues I'm seeing on your site are consistent with a theme/layout change.
I recommend using the Ezoic chrome extension to activate your placeholders, then identify any that have not translated well over to your new theme/layout. Click the placeholder name, and click "don't show on this entire domain" from the drop down menu that appears. Once you've done this you can add more placeholders if needed to fill in any gaps. Here's a guide on using the chrome extension: https://support.ezoic.com/kb/article/using-the-ezoic-chrome-extension