If this is true, then you would be best served by creating a Scam Accusation thread, following the format laid out within this thread : https://bitcointalksearch.org/topic/scam-report-format-use-it-to-make-scam-reports-properly-260073
If you have proof of this, Private messages, TXID (Transaction ID) from sending the BTC (whatever equivalent Paypal has) or things like that, then you can get the scammer negative reputation and protect other users from this in the future.
Then, before you engage in another online transaction I would suggest reading a couple threads:
https://bitcointalksearch.org/topic/marketplace-rules-and-guidelines-3629 - Goes over the rules of "the wild west". (You'll notice, there aren't many)
https://bitcointalksearch.org/topic/prevention-is-better-than-a-cure-please-escrow-133931 - Discusses the need for a reputable escrow/middleman so that neither party gets taken advantage of.
Admittedly, escrows don't get involved with Paypal, but lucky for you Paypal is easily reversible and they will likely have your back.
OP hasn't been active in 6-months and then popped back online to look for $10,000 on Paypal; doing a little digging will yield red-flags and save you from the nonsense 9/10 times.
They've been on the hunt for a 2-BTC scam for quite some time now.
First they say they have a XXXBTC claim, then the story changes to a XXBTC claim (presumably to make it more believable).
You know what doesn't change though?
You guessed it! They want 2 BTC, just like the rest of their attempts.
This user, in my opinion, is lying and enticing potential victims with claims that they could make millions if they only give OP the chance to walk-away with thousands. This section of the forum needs more common sense, starting with the victims that fall for this kind of stuff, then hopefully one day it will be common sense for a scammer to not even waste their time when people don't fall for it anymore.