Why all the complexity in placing ads on applications?

[Diego (Diego Barreiro Pérez)]

@1985nageh

I did everything for approval more than 4 months ago and no response

As @deanart2012 says, we no longer require approval for a Google Ad Manager account:

@Diego

• No Requirement for Google Ad Manager Child Account
  We were requiring to have at least one approved app to apply for a Google Ad Manager Child Account. However, we realized that there were some users that were eligible for such account without the approved apps (i.e., developers who monetize apps published only in Play Store).
  Thus, from today, we are lifting this requirement, so you are free to apply for it whenever you want.

Also, all pending requests have been rejected, so that request that you may have from more than 4 months ago has been resolved three weeks ago:

New features at My Kodular

We’ve made a reset to all pending apps. They have been auto rejected, so we can start over (we had over 6k pending apps). In addition, we will also change the review system to a more effective one.