1] I am bit confused, r u selling your free domain or giving away your domain for free(then u should have posted in giveaway section)
2] In any circumstance you should provide proof that you own that domain, the screenshot you posted are dead for some reason.


Report the thread with proof & whether u want to sell it or give it away for free, plus provide other details as per rule. If you dunno where to upload proof images then I would recommend you using http://imgur.com