User Activity

Recently, a buyer from new zealand bought an item I had listed and I don't even ship to that location, only canada and usa, but he didn't bother to read the listing and bought it anyways, I tried cancelling the order but no response, and I'm not even...
A buyer bought twice from me, he left positive feedback on november 23 for one item which bumped my feedback score up to 82. Yesterday he left positive feedback for another item and it stayed at 82, the items were separate and not from an invoice on ...
I recently had 3 transactions with the same buyer, we both live in canada, the first transaction went smoothly and the item arrived with no problems. However, the second and third items were a bit unusual. The second item sold on thursday, november 1...
For some reason, I list my items much cheaper than other sellers' items in the same category and while their listings get views and watchers, my items barely get 5 views after 4-5 days of listing them, am I doing something wrong?
Usually I have to wait 21 days for my funds to be available from paypal. I sold an item yesterday and after checking today, it appeared to be that my funds were available right away, what is the reason for this?