If you are expecting a deliverys that doesn't arrive from Amazon, contact Yessie at La Semilla - she can contact the delivery person and get them to deliver. It may be that the driver is not familiar with all the streets in La Manzanilla. I am going to try putting a note on my Amazon order where it says instructions for delivery that says "DO NOT USE AMP FOR DELIVERY" as I have had other parcels from Amazon by different carriers than AMPM.
ALSO, TRY MERCADO LIBRE.COM to order stuff - cheaper than Amazon and better delivery survice.