Psychopath，We don't understand what is in his mind.
He asked us if we ship item from inside USA, because he don't want international shipping.
We tell him we are US seller,the item will ship from USA.
He buy it, we shipped the item, the next day, he tell us we lie to him,and we shipped the package from out side United States. We gave him the USPS tracking link,the page can clearly see the package was shipped inside United States. Than he said the tracking clearly shows "The package may be delayed because of international handling". And gave us negative feedback directly saying we lied.

We double checked the tracking link carefully, no, we did not see the sentence he said. And the tracking shows everything is normal. We asked some other sellers we know, they also have problem with this buyer. Make sure you block him.