Where is the admob app id in screen1 as show in guide?

i was seeing guide video how to setup admob properly , but when i was making making basic ads to test there is no admob id option to put ?? so i want to ask did nitron remove that section ? kindly make a new video on how to place admob ads banner and interstitial… there is no many guide but zero help me out…becasue there is nothing proper guide…which can satisfy user…i tested banner and interstial… not showing need help or guide…please. i test my ads in adtoolbox which let you know you ads are working or not.

Step1:-

click on this settings icon

Step2:-

Click on the icon shown in the image

Step3:-

Fill here the admob app id