How do I set up admob ads on the Designed for families app?

Question

Google AdMob

I recently received a notice that one of my published games was removed from the "Designed for families" program for inappropriate ads. I corrected the code, namely, I registered TagForChildDirectedTreatment(true) and uploaded the update, everything became fine, I was back in the program and participated in their tops. But later I uploaded another update, in which I did not touch ads at all and it was rejected.
Rejection reasons:
- The ad content in your app is not consistent with the app's content rating. If you monetize your app, please ensure you've excluded ads from sensitive categories. For more details you can reference section 2.3 in the Designed for Families program requirements.
There is such an info-block in the console.

What will we do? Tell.