So if i choose an escrow from the list how it is going to work..! I guess I'll send money to Escrow then you send me the secret than i use the secret and when i earn 0.3btc i'll ask Escrow to Release BTC to your acc.
Buyer will send bitcoins to escrow, I'll pm the buyer the walkthrough, buyer will release the bitcoins. If you think the provided method will not work you're free to claim a dispute and the escrow will decide.