Can not Load APK File to Google Play Store: should have a minimum API level of 28

Hello can somebody explain to me how i can ship my apk with API-28 and not 26 and what changes i have to do speficifcly?

I keep getting this error Message: Your app is currently at API level 26, but should have a minimum API level of 28. This is to ensure that your app is up to date with the latest APIs, provides optimal performance for users, and is secure. We recommend that you set your app to the minimum API level of 28.

I already downloaded the latest apis via the android.bat file in android works, still not working. where can i tell unreal engine to not build for target sdk 26 but at least 28?

Android Works

Google Play Store Message