While expedited shipping is available via prepaid shipping, keep in mind that order fulfillment does not begin until your payment has cleared (we don't want sellers to ship hops until we are certain they will get paid.) The amount of time it takes to fulfill an order also depends on how long it takes a seller (or their broker) to process the order (LEx can't control that). Sellers and brokers usually ship hops within a few days but are allowed up to 14 days to ship any order, so there's no guarantee hops will ship immediately.
You can always send the seller a request to expedite an order, but there are no guarantees and you would, of course, need to pay for any fees to expedite shipping.
Helpful Hint: Seller ratings can reflect a given seller's track record for processing orders quickly/slowly.