I just found out that maybank2u support online cash withdrawal from trading a/c and used that feature to transfer my $ out instead. Thanks anyway.
I cancelled a 30K*0.45 queued sell-order on a day earlier and it said 'unconfirmed, call broker' something blah blah so I tot it is already cancelled lah. On the next day, when I tried to sell the same stock@0.55, I found that the previous sell order was already matched. Yes, you can say it is my fault for not following the instruction to call the broker...sigh, forget it.