Ad'd not showing on device

[champcbg]

Describe the bug
This is probably more of a configuration issue then a bug. The Ad's only show on my emulator, and when they show they have a small "test" banner across the top of them. When i deploy the app to a test android phone, no ad's show at all.

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

on device
go to xamarin forms page, dont see banner ad

on emulator
go to xamarin forms page, see banner ad
Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6] Samsung Galaxy 7
• OS: [e.g. iOS8.1] on device - Android 7, 8, on emulater pixel 3 Android 9, 10
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.

example of code
The MTAdView has been added XAML of the page I want to show the ad's on.

 <controls1:MTAdView PersonalizedAds="true" AdsId="ca-app-pub-MY/Key" AdsClicked="MTAdView_OnAdsClicked"
                                    AdsClosed="MTAdView_AdsClosed" 
                                    AdsImpression="MTAdView_AdsImpression" 
                                    AdsOpened="MTAdView_AdsOpened" />

[marcojak]

It seems that the problem is related to the banner Id.
Are you sure you are using the correct banner Id?
Sometimes Gogole takes time to enable ads for an account, but if you see the test banner, then it means that the code works just fine

[marcojak]

I'm closing it as I doubt the issue comes from the plugin.
In case, feel free to reopen it with more info