Here: https://bitcointalk.org/index.php?board=83.0
Using this format:
[b][color=black]Scammers Profile Link: [/color][/b]
[b][color=black]Reference Link: [/color][/b]
[b][color=black]Amount Scammed: [/color][/b]
[b][color=black]Payment Method: [/color][/b]
[b][color=black]Proof of Payment: [/color][/b]
[b][color=black]PM/Chat Logs: [/color][/b]
[b][color=black]Additional Notes: [/color][/b]
There is no need for scam accusation. I am pretty sure that they are not going to scam anybody for their respected deposits.
Their support sometimes can be slow and its the only problem.