On 09.10.2020 a messenger rang my bell to notify m...

On 09.10.2020 a messenger rang my bell to notify me of a report. My "adult" son replied. When asked if he should go down, the messenger replied that it was not the case .... In the mailbox I found the sheet in which it was written that it was not possible to deliver the other because there was no one at home !! !
SHAME