I got conned 6k at the one at Tmn Desa. Exactly the same as the website you posted.
Same scenario as you. They are trying to convince that you'll get car/cash prizes up till 20k++.

Right after that i went back to the same place and said wanna return the "gifts".
They refused to giv back my money. i passed the person incharged the TTPM document but he tore off.
He won't attend one coz his english and malay bad. However he signed on my document with his IC and name.

At least i got proof that he received the document.
So i'll sue him eventhough he will absend to get back my money!

Besides i oso lodged police report and the inspector told me that they caught them on 4th Apr.
She was surprised that they still operate again. They used to go to the office and sapu everything there.
That's y it's an empty office. So bad luck that i kena after 2 weeks...