It is obviously a scam.
If your trust rating matters to you, I recommend that you delete your post. Creating a thread to ask a question about a scam site is a common way for a scammer to promote it, so someone might assume that you are promoting it and brand you with negative trust.
It is probably better to ask in the original thread (though it will probably get deleted eventually anyway).
Well, I tried to ask if the site was a scam, anyhow I changed my title as I got the answer - sadly I am unable to delete my thread in this topic, so a mod has to do it.