4Rabet — Unable to withdraw

Website:

4rabet.com/deposit

I have deposited n played couple of times in 4rabet.
My deposit amount was more, playing the game I started incurring losses n now my balance is 1700. I want to withdraw that amount.
They are not letting me to withdraw it.

N its seen that, many people r facing the same problem.
Kindly block the website n give us justice.
They r actively marketing it in social media sites.