How to use admob

Sir, as soon as I have created and installed the app, then this problem comes with me.

Hello, @Shivam74940 Welcome to Niotron.

Where is that?

Can you please elaborate.

Sir, as soon as I have created and installed the app, then this problem comes with mestrong text**


**

Did you filled the app id in the application settings ?

Yes, I have filled my app id.

Set banner size too.

How to set banner size sir

Use block like this
admob_thing