Enter cpanel and look for the JetBackup menu.
If you want to restore a specific backup item select the one you want.
For example, if you want to perform a full backup of an account, go to Full backups (full account backup) and then select the desired date
Accept restore conditions and press Add.
This will close the selected existing account. The account will be recreated and restored using the backup.
All data created after the backup restore point will be permanently lost.
You will see a message that your restore has been added to the queue and restore in progress.