unreal 5.0.3 admob ads not working?

Can someone please for God’s sake answer the question???

I did everything that was needed to be done and admob ads are not working any help???

this is the error I am getting when packaging it
AndroidManifest.xml is invalid System.Xml.XmlException

There is a free plugin ’ Bansh Ads’ available for integrating various types of ads, including banners, intermediate, and rewarded ads, into Unreal Engine.

Additionally, it allows you to incorporate mediation services such as Unity Ads, Chartboost, Vungle, AdColony, and AppLovin. link → Bansh Ads in Code Plugins - UE Marketplace -