Postal Locations

Sounds like the post office in El Centro, CA. I frequently get mail from a different but similar or nearby po box, for example 998 going to 989, or 999, etc., and I frequently am missing mail, which I can assume has possibly gone in the wrong box. Once I got a letter 5 weeks late. I am guessing they put it in the wrong box, and that person was late in checking their mail to return it. It happens all the time and when I talk to the postmaster of the facility, they just act like it's not a big deal. It is a big deal, especially when you are expecting something in a timely manner or you are receiving confidential information or information with personal details that could end up in the wrong hands. I know mistakes can happen occasionally, but it happens here way too much and they don't seem to do anything to try to put a stop to it. All they have to do is check to make sure the name/s of that box matches the name on the envelope and double check it that way.A lot of people that get incorrect mail don't even put it back, they just leave it on the counter at the post office for anyone to grab. It is very frustrating. I have been missing quite a few pieces of mail lately. I notice an adjoining box next to mine (whose mail they have accidentally given to me at times), is stuffed all the way and the person has not picked it up in ages. I am scared I might have a few pieces of my mail that could have got accidentally put in there. If this person never picks up their mail, eventually the post office is going to send all of it back to sender, more than likely without even looking to see if it all is correctly supposed to be in that box. So if someone sent me something and it ended up in that box by mistake, it will be returned to the sender, and marked "not here" or some such thing, and then that person is going to think that is not my address anymore and is going to start sending it to my physical address. I can't have mail sent to my physical address because there are no locks on and criminals in the neighborhood going around stealing such things. Very, very frustrating.