The trsusted casino big baazi is confiscated the winning mone of 968000INR which is unfair

I have won the money in evolution game in big Baazi 968000INR from a 15 days i am keep trying it to withdrawal they didn't provide me one Rs also withdrawal they asked all the documents i have provided all documents but the casino sent a mail that the wininng money is confiscated due to multiple breaches of itself which is unfair they have done cheating without giving withdrawal for my winning money from a 13 days