Post Person, The U.s. Postal Office Has The Postal Office Box On My Property.

Ok.... The Postal office has a box on my property, but the problem is with the Post person. My Trash cans are on my property, not in the Postman way for the last 20 years or so..., The post person is write notes in putting them in the mail box. Said, that my Trash can not be on my property. Please remove the box from my property so that is no long a problem. Please Place the Mail at some else property. Thanks you so much D. K.