Hi, it has happened several times that delivery people from DHL and UPS never buzzed me and put in record that they could not deliver the package because I was not at home. Is there anything that we can do about these people? This morning I was surprised to see that a package from DHL was on delivery truck so I waited for the entire day. Then, suddenly I got a SMS saying that they attended to delivery the package but I was not at home! I wonder if they actually came. These two companies are especially bad for delivery and pickup.