Yes we do nightly backups are taken and stored for 7 days before being refreshed. If for some reason you need to restore your website form a backup please submit a support request and the date of the backup you want restored (up to a max of 30 days)
You can use the backup menu on cPanel to download any backups that have previously been created.1...
You can download any MySQL databases that are part of your cPanel account.1 Click on the icon...
A full backup will backup all the files in your account that are needed to restore your account...