iCloud
How can I access my backed up data on icloud to read and edit/ delete if desired.
iPhone XS Max, iOS 12
As per this article https://support.apple.com/en-in/HT203977
For iCloud back up see this point .
You can check the progress and confirm the backup completed. Go to Settings > [your name] > iCloud > iCloud Backup. Under Back Up Now, you'll see the date and time of your last backup.
Read this https://support.apple.com/kb/ph12792?locale=en_US
https://support.apple.com/en-in/HT204215