Stole Money Seller Wants payment again

I need a refund. I am waiting for the seller to give me account details but he will not. He told me I didn't pay and he would like to refund me on player up but first I need to provide him with a second payment.


How to Report a Dispute
Please fill out all 9 questions below. You must provide proof or your claim cannot be validated.

1. Date Dispute Happened
Wednesday at 11:21 AM

2. Are You The Buyer or Seller
I'm the Buyer

3. Total Transaction Value
Example: $140 something (don't rememeber)

4. Other Parties Username
Digital Brain

5. Method Used To Pay or Receive Payment
PayPal

6. Other Parties Email Addresses


7. Other Parties Payment Email Address


8. Other Parties Messenger Username


9. Provide All Chat Logs and Additional Information Below