Admob says that ad unit wrong but it's not what's wrong help

admob

#1

Hi
im facing problem
my admob banner and interstatial not showing
when i use notifier to find out what’s the problem
it says
the ad request was invalid for instance the ad unit id was incorrect
i checked my ad unit id milion time and created new one but same thing happend
i use 1 ad load that’s all
what’s wrong


#2

Hello Brother. All ads problem are due to Api level of the App.Once the Api level is updated there wiwill be no prblms related to Ads