Ripped off

I did try to work with him, all he said is I sent it out and the box was taped by him and the post office, That why I hung up, no use talking to someone who does not want to resolve this, plus why would the post office open a box to have me pick up whats inside
Obviously you did NOT. I said you would need to go to the post office to see what the issue is. When you hung up I was going to tell you I was going to call the post office tomorrow up there and see what happend.
Question is why is it telling me that it was attempted to be deliverd but will need to be picked up at the post office? Or am I just miss reading that?