AdMobPlugin doesn't show..

Hello everyone, I have downloaded this plugin for admob: AdMobPlugin

I put in the publisher id, I carried out all the instructions, but my phone will only charge "SMART_BANNER" everyone else does not show them.

is such a thing happened to you? how have you solved it?

Thank you all for your time.

• Ardito

When I want to display the banner I check this inscription: ad request successful, but no ad returned to lack of ad inventory