One more thing... on closer examination on the photo of the boxes, they just look too new. If those boxes are shipped to them, they would have have some scratch marks. They look just too smooth and clean! Then, think gravity and physics, and imagine the boxes are either filled (heavy) or empty (light). If you look at the how the boxes are stacked, it is probabaly reasonable to imagine that they are just empty inside. Hint: you need to enlarge the photo to study it.
I'm referring to this photo:
https://www.hashblaster.com/images/batch_hardware_delivery_big.jpg