Play installer check requires a minimum SDK version of 21 or higher. The uploaded App Bundle has a minimum SDK version of 7. Update the minSdkVersion in your app's Android manifest.
please help how to fix it
See this post and the one below
What do they mean by "Import and drag it onto the screen"? Which screen are they referring to?
It doesn't matter whether you drag it to Screen 1, Screen 2, or Screen 3, etc. The result is the same. The minSdkVersion is declared as 21 (Android 5) in the Manifest.
Try to avoid using older versions of android. Please avoid using versions like android marshmellow or kitkat which include android 1,2,3,4,5,6,7. Try to use android 8 or newer