i am planning on getting the apple watch 4 series however they deliver on the 21st but i will be gone on vacation till the 22nd which happens to be a saturday. does anyone know once it ships for delivery on the 21st if you can change the delievery date or have it send to UPS/Fedex pickup location that would be in my hometown? that way i can get it when i get home on saturday and not have to wait extra days or weeks to get one if they sell out of pre-orders.