help with ebay please?

[Luis]

I recently sold an item on ebay which the buyer accused me of ripping them off, im afraid ebay are going to agree with the buyer because they tricked me via email into agreeing to something.
if i don't pay ebay/paypal the money I owe them what could happen? I am 15.

[815]

THEY CANT DO ANYTHING TO YOU ANY MORE THEN THEY DO TO OTHER PEOPLE

you will just have to pay back the money but only after you force the buyer to return the item with a tracking number

[Pauline]

So you offer a refund after the return of the item.

If you won't say what the item was or how you were "tricked" then expect no other useful advice.