We are not related to Apple and are an Apple forum. You will need to take this up directly with Apple. You can find the [URL="https://forums.imore.com/e?link=https%3A%2F%2Fapple.sjv.io%2Fc%2F221109%2F473657%2F7613%3FsubId1%3DUUimUvbUpU2779733%26subId2%3Dvbim%26u%3Dhttps%253A%252F%252Fwww.apple.com%252Fcontact%252F&token=zNvJAeLQ]contact info for Apple here[/URL].
I second this, whenever something is bought from Apple, they usually send an additional receipt copy to your Apple ID email(this can be your regular email or your iCloud email depending on how you set up your account).