NAL get ur stuff out of there ASAP because you dont want him auctioning off ur unit with this error on the usps fault and losing all ur property….and having to sue later…which needs proof what was in there and cost of the items etc.
And there is a small chance that they can say you should be checking things have cleared payment to avoid errors or mistakes and then you get nothing possibly ive seen too many crazy things happen in court over things that should never had happened