In order to submit your Google Play app, you will need to complete the Google Merchant Account Information
Link a Google Play developer account to your payments profile
To sell paid apps and in-app purchases on Google Play, you need to set up a profile in the Google payments center. After you create a payments center profile, it's automatically linked to your Play Console. You can then manage app sales, view sales reports, receive payments from sales, and more in your Play Console.
Note: If you've previously set up a payments profile or Merchant Center account, it's already linked to your Play Console.
To link your Play Console to a payments profile:
Sign in to your Play Console.
Click Download Reports > Financial.
Select Set up a merchant account now.
Type your business information to complete setup.