It is possible to make a change to your order within 24 hour of placing it and if the order has not been processed. We process orders in 1-2 days, so changes and cancellations can always be fulfilled. You must immediately contact our Customer Care team (within the hour) with your change/cancellation request details included. You are strongly advised to use our official email on our Contact Us page. This will minimize the processing delay with your order due to the changes being made.