We are unable to modify or cancel an order once it has been fulfilled. All new orders are automatically sent to our fulfillment center within 24 hours.If you have ordered the wrong item, we recommend placing a new order for the correct item and then contacting us for a cancellation of the first order.If your order has been fulfilled already, you can contact us to request an RMA for the original order so you can return it when once received.You can do so by using a contact form here: https://murtoo.com/contact/ or please contact Customer Service at murtoo.service1@gmail.com