To get express delivery at Chelsea Megastore, you can select the "International Express Delivery" option at checkout. This service provides a fully traceable delivery and usually takes 3-7 working days depending on your location. You will receive a tracking number in your shipping confirmation email so you can track the status of your package. Keep in mind that some remote addresses may take longer and the cost will depend on the weight and volume of your order. Also, if your order exceeds certain weight, value and size limits, express delivery might not be available.