in my application I have the following code:
<UI:AdControl x:Name="ban2" Grid.Row="1" ApplicationId="xx" AdUnitId="xx" HorizontalAlignment="Center" Height="80" VerticalAlignment="Center" Width="480"></UI:AdControl>
When using the test aplicationid and adunitId working properly, but when I go to replace with aplicationid and adunitId of my application created in the dev center no longer displays advertising. thank you