An allegation against a certain and famous gambling website which is advertised throughout the forum without providing any details, proof, screenshots, or any kind of evidence is like a drop in the ocean. Without providing any of those aforementioned proofs, no one can help you here with your case.
I suggest you follow the prescribed format in reporting your case under this board, to wit:
[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]