Be very careful
There are a few safety concerns with this situation. Firstly, the delivery person who placed this huge box up on the wall could have easily been injured if it had fallen on them while they were putting it there.
Secondly, anyone coming to the front door should be wary of standing underneath that; a hard gust of wind could have it tumbling down. Thirdly, for the recipient to get the box down that’s another challenge to deal with. We just hope everyone stays safe and sound.