Admob not working. Do I am missing something?

Hi,

I tried to implement admob in my game but it simply doesn't runs.Like it even does not exist.

My admob account is old enough & I have also implemented admob in my games before & it worked at that time.

What I exactly did:-

1.) Added Mobile Advert in my game

2.) Took Android id from admob site & added in the game (publisher id section was missing through). Selected "Test Mode"

3.) Implemented Banner ads & added Banner Id.Same thing for reward ads

4.) Made APK & checked. Alas,it did not worked

Can anyone please (I was not able to sleep properly because of this issue) help me what I am missing.

My Random Guesses:-

1.) Plugin is not working

2.) I have not implemented app-ads.txt

3.) I have not linked app in admob

(last 2 reasons is quite painful as it will only be possible after making the app live on play store)

Thanks in advance

create and activate your gdpr message, and verify your ad IDs.

try without test mode, but register your device as a test device in admob console.

app-ads.txt is not needed.