Buffalo's drivers are ***********

Buffalo's drivers are ***********. Been struggling to have an order delivered for 4 days. They keep sending emails stating the address is wrong and no one answers their calls. Received a screenshot clearly stating that they entered the number incorrectly. Now, they are refusing further assistance and the parcels are being returned. Cannot request a refund as they are not updating their system. This is absolutely ridiculous. Run by c couple of BUFFALO'S.