#1
ok so i want to know if there is a way to get back your money from an item you bought on paypal (i didnt get the item ) cause i want back the money to buy something else and i want them to keep there item
#3
Depends if the original owner offers refunds, if not, you're SoL pretty much...

AFAIK anyway...could be wrong though.
All Hail! The Kala-Kala Chieftain!
#4
No idea, sorry. But I would try Yahoo! Answers if you don't end up with an answer here. They tend to have more knowledgeable people there.