Failed to Complete Middleman Transaction

The seller will receive a negative feedback for the following reason:

• The seller posted an account for sale
• The buyer paid for the sellers account
• The seller failed to communicate once the transaction was opened
• The seller failed to deliver once the transaction was opened
• The seller wasted the buyers time
• The buyer was refunded

Nothing I can do when people click to buy from a thread that has been "Marked as SOLD" for many days.

Honestly, I don't get why. I guess my price are...good? To the point of making people do that?

Middleman gave me no means of nullifying the buy link, either.

If it's any consolation, I never got a dime--that's why middleman is seen as "safe".