bought a bike off a private seller, paid using payapal, what arrived was a pile of junk, seller agreed to refund after returning after I opened a dispute. He received the bike and I posted the tracking number, he stalled for a week so I escalated it and paypal automatically found in his favour because it wasn't an ebay item.

Now suing through small claims but the closed dispute only shows my comments not his, they would be ideal for making my case at small claims.
They have refused over the phone, is there any legal obligation for them to share these details with me??