Maybe something is wrong somewhere and you might not be scam but your payment might be on it way or under processing. You should be patience with them and I believe you will get your fund. Goodluck.
If you cared enough to read the replies on the thread you'll see that OP received his 0.1BTC.
Primedice is a big site, the cash out was only
BTC0.106 and I think with their status, it's not big.
Maybe the reason why his last withdrawal was on hold because he did a lot of withdrawal in a single day, if you look at
https://prnt.sc/mcq844,
he made a total of 9 withdrawals, including the last one that is pending (which was resolve now) and it totaled to
BTC0.6863.
Looks reasonable for them to delay his withdrawal if that's the case. On other gambling sites that i've used it's normal to wait few hours for a withdrawal.