Hi, I've been encountered by a person saying he wants to buy my domain from me and asked me to do an appraisal through authorizedappraisal.
After the appraisal, he said he could not buy the domain, instead he asked me to list the domains to auction in authorizedappraisal.
I suspect that the website owner and the buyer is the same person, can someone help?

Yes, this is a classic scam.

What help do you want? Don't fall for it again and move on...

Scam...

Can I file a dispute on Paypal?
I've contacted Paypal and they told me to file a dispute,
but I don't know which part to check it, the product is not damaged nor it is a fake...etc.

Here is what he replied me after I paid and got the appraisals

Thank you. I accept your valuation. It's very professional and reasonable.

Unfortunately, our client has bought a big package recently and does not
have enough money to buy your domain right now. He is asking to wait for 1-2
months.

If we buy the domain direct from you we won't be able to transfer it for two
months due to ICAAN rule. This rule prohibits reselling during two months
after purchasing.

Of course, we will do our best to force our buyer to buy as soon as
possible. But I suggest you not to reserve the domain for one month. Why
wait? I'm sure we
can resell your domain to other buyers. We have several potential buyers for
your name. If you agree with to pay us 15% commission upon every
sale we will start tomorrow.

I wrote about reselling in first emails. The buyer will pay 85% to you and
15% to me.If this sale fails I will look for other buyers. I've already
bought opt-in lists to promote your domains. I invested about $150 in these
opt-in lists.

I'm going to use your valuation in my promotio? Is it ok with you?

We should use escrow or other reliable service for escrow and transfer.
For example, if you list domains with AuthorizedAppraisal we
can avoid the brokerage fee (10% at Sedo). They don't charge commission
upon
sale and offers free escrow. So we can save up to 10%-15%.

Let me know what you think about my offer. I'm very interested in doing
business with you.

So anyone have any idea on getting the money back?

And what to fill in the dispute section as I've already received the appraisals.
Please help