Is Google Play Store ID in Unity Ads dashboard required to monetize game?

Hi. I have created a game and now I want to monetize it. I have everything set up (scripts etc.) and now: Do I need to add Google Play Store ID in Unity Ads dashboard to monetize my game? I have google play store ID but when I’m trying to add it to Unity Ads Dashboard I have a problem - input field is getting red and nothing happens.

Automatically connect with Me Google Account Systems settings Before Ads interest in Cash