What can I do to withdraw money as I have deposited huge amount of money in close to US$26000 and they mentioned to separate into trading and cash account, but with the recent Brexit, practically my cash account is wiped out and now they said that they can ask their VIP brokers to help me gain back the money, but require me to put in another US$5000. I also tried to withdraw the balance money in the trading account which now they said I am unable to as it requires to have a trading amount of about US$600,000 before I can withdraw and because they have put in bonus money. There was no mention of these clauses and now am stuck with unable to withdraw and unwilling to put in more money. Please advise what I should do from singapore.