I'm assuming you have already payed and the transaction is completed. If not you will receive bad feedback. You can delete items you win from your "My eBay" page under won items on the left hand side in "your" buying category.
In my eBay click on "BUY" top left then click on the "didn't win" tab, when the list comes up, check the white box next to each item, scroll down and click delete.
delete it
Yes you can do it. It depends on your choice.
Yes you can win. You can win items from auctions.
Yes you can. Use your brains idiots!
No
You can only delete the pictures that you yourself have put on. There is an icon next to the description which simply says "Remove Pictures", there you go
You don't delete them They are yours and you need to pay for them. You might be able to return or contact the seller about your dilemma.
No. When you apply to close your eBay account, it will remain open for a further 180 days (although you will no longer be able to buy or sell anything else) to ensure that any existing outstanding transactions are dealt with fully. After that, it will be closed permanently.
say yes
be the highest bidder at the end of the auction
delete some unused programs.