Not cool,
Take piccys and post them please. How did you pay if it was sent to you? You hopefully have a sender's address.

Ive used the buy and sell for years and never had a problem, but mostly sold stuff always to people who come to see it. I will not sell any kite to a total beginner who has not had lessons, thats easy to tell on the phone before they get there. Ive had an ad on for 5 days at the most, 80% is gone within 48 hours.
Yort, good luck mate. Seems this will take a lot of your time to sort out. Bummer
Some hints on buying a second hand kite.......
See it, be patient until something is avaliable.
Bring a spray bottle with some detergent in it.
Check the trailing edge of the kite, stretches, thin fabric will give you use.
Check the pigtail attachments, another sign of wear.
Blow the canopy up hard, 10psi, and spray leading edge and struts.
Check the bar and lines, roll them out, are they even, are they the bar for the kite?
Not trying to sound condesending more educate anyone on how to get what they pay for. This is the process that every kiteshop I know does before they even accept a trade-in.
EDIT: Bloody puppet, pimped my ride