Where: Current Deviantart, abandoned Deviantart, current twitter.
What: A single character full colored commish
When: The exact payment date
Proof: The payment show the exact date for asking commish
I've lost the chat for the proof, but maybe he forgot, so I re-ask again via email, but so far he didn't finish my commish, I ask again, but this time say will refund but didn't do so.
Then I saw his new Deviantart account, but as he already knew I was coming to ask the progression, he block me at DA & Skype, and I'm also ask for refund, but rejected.
EDIT: Seems that he's active at twitter, have money to buy some games but didn't refund or finish my commish.
EDIT 2: After he saw this post, he's immediately finish my commish.