"Did you pack these bags yourself sir"?
You obviously said yes and like others said,took a big risk..Live and learn eh!
If it were me,I`d prepare an invoice listing all my expenses and services and send it by registered mail..
I`d put this in an official looking solicitors letter(in envelope) demanding 10 days to pay.
This woman is so stupid she is liable to take it seriously..
Dont engage with these idiots face to face,by telephone,email or social networking...
Treat them with the contempt that they deserve. Idiots!