If you have added the wrong delivery address or made a mistake on the shipping form, please notify us soon as possible. Send an email to info@optmz.co.za. If we receive the notification before the order has been dispatched, we will be able to make the correction. If, however, your order has already been dispatched, you would have to contact the Courier Company directly to notify them of the error. 

This information can be found on the shipping confirmation.