Well, I'll answer you with the following arguments:
The current price 1 btc = 675.00 US Dollar.
Let the details of this site that OP posted
OP, you can see the value of the jackpot? they promise 127 btc, we are talking about 127 btc X $ 675 =
$ 85.725I think you can already see that it is a scam site.
Another detail:
look:
If you invest
0.1 btc = $ 67.70 they promise a return of
10 btc = $6.750
That is ... if you invest $ 67 at the end of 17 hours you will be with
$6.750 Do you believe that someone in this world can give a return of these? Obvious that
these guys are scammers!!!
Not be fooled by this phrase. They want to confuse you psychologically.