Well actually there are 2 things here. One you are trying to make me sound unreasonable by saying it is a "tupperware box". It wasn't, you've never seen it, only a bad photo, and it was a box altered by me to be a temporary mailbox. But it was my box and your delivery man destroyed it out of spite.
It would take me time to modify and use another box and the cost was appropriate to the time involved, never mind the loss of use and upset.
Secondly you don't address the unnecessary rudeness.
As I maintain, when all is going well it's easy, but when it goes wrong (as it can) then you see the true colours. Trying to ridicule the thing that was destroyed doesn't make what happened right.