unable to withdraw or not withdraw

I had trade with this broker for nearly 1 years ago and before when I trade win on it. It was usually withdraw my money. But for until last 5 months until now. It can not withdraw money from it and for my member in my country too. But in other country can withdraw normally. When I hear that I angry to this broker ( UKTRADE) is not unfair for me and my member in cambodia and thailand too. But such as vietnam they also can withdraw fast and normally. This is the reason that to told about this broker ( UKTRADE) is fake = scam or not. And now I want to file a lawsuit against this broker also violates customer trust and there is no justice for customers. Like as cambodia and thailand can not withdraw but vietnames can withdraw normally.