There is something wrong with the mailbox. Who are you looking for?

There was a problem with the mailbox in our community once before. Aunt cleaning didn't pay attention, so she wiped it with water, and it rusted after a long time. We went to the property to report it, and later the manufacturer handled it after sale. It seems to be from the sky. You still have to pay at the property, right? When they don't use it, they don't care, and the money is not wasted.