Does AdMob Blueprints even Work in UE4.25?

I have tried everything so far and set the entire project correctly, still the AD Banner won’t show and interstitial won’t work too.
I’m not really good at all at c++, but i also can’t find any documentation for a simple c++ implementation for showing Ads
I’m ashamed by the lack of support for Ads in general and most of the free plugins out here died at 4.23, and when trying to build on 4.25 it drop some java related errors.

Was anyone able to get ads working on 4.25? can’t publish my app untill i manage to get them working.

It’s a nightmare to make a mobile game on unreal really.