Youtube Ads blocked by the Customizr theme

Hi! I just installed and customized the Customizr Theme. I like it so much, but I just discovered that the Youtube videos I embeded in my site (a video-blog) don’t show any Ads. If I watch them directly in Youtube they have always Ads…

They are the unique money incoming in my site and I want them. Is it posible that the theme block them? How can I fix that?

Thanks!