About: "Page for Random Banners | WordPress Plugin"

I use WordPress Version 4.2.2. But when I run this plugin on 4.2.2 as Debug mode, an debug-message is displayed. How do I remove this message?

I'd like to write some text above/below the random-banners.

Why don't you use po/mo for translation?

I'd like to download "Page for Random Banners [IFRAME]"（single-pfrb_IFRAME.php）.

I'd like to see a live demo of "Page for Random Banners".