I am sorry for your loss, OP.
I never heard of this website before, to be honest. This is the first time I have seen this. I don't understand why would you play in a unnamed clone website. A clone website cannot be a better version of the original website. Freebitco.in itself is a scam website. Why would you play in Dropbtc, which is an identical copy of Freebitco.in?
However, this complaint won't get any attention until you add some evidence to back your claims. Please edit the post and follow the scam report format below.
[b][color=black]What happened:: [/color][/b]
[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]