The receiver of the parcel in our warehouse must be the initiator of the creation of the package (I.e the owner of the mailbox), NOT the recipient from your address book.
Some stores "try" to edit the delivery address by clearing the box number. In such cases the number of the box can be written next to the surname.
If the store goes to the five-digit index appends four more digits, then there's nothing to worry about. For example it could be: (07726 = 07726-1626)