Post address ! In The United States, we call it mailing address, it is obvious that the address is the place where you live, mailing address is the place where it is mainly used for mails, the mailing address can be the same as your address where you live, or it can be at different location.

Hello Chuh00, "Address" is your home address or the address of the building or house where you want the package to be sent to ,it could be the company where you work for....etc Whereas the post address is the mailbox postal number ,including the postal code of your country. DHL will deliver the customer's order to an agreed destination be it your own address ,any other address or a mailbox. So you will need to write the address ,where you want to receive your package.

Hello Your address is where you live ... Your post address is where you expect your mail arrived...