Can't get funds from my broker

Let us not get hard on him, i understand that it was tough for him and for anyone who would have been at his place. But the important thing is that we all should try and learn a lesson and to be frank don't just start trading with anyone, at least do some background check or at least read their reviews on Google.

Hi there, at the onset, let me take an opportunity to thanks all the traders for prompt and positive replies.. my today's query is "what happens if broker closes all your open positions within 1 minute of market opens after 3 days of holiday and you dont get chance to credit additional margin in yr account and experienced a huge loss".. how can we fight with broker on this?

They don't withdraw money anymore, forget about them. Basically it was a costly lesson why trading with unregulated brokers ends bad.

I do not know if it is the case, but if the broker falls under the new ESMA rules, as soon as your account equity goes down 50%, they close all of your positions automatically. That should be to protect the retail traders of blowing up their account to fast.
Remember sometimes when markets go from one day to another the spreads can rise very high for a short time, which could cause your SL getting hit a lot faster than you thougt. I always remove my stoplosses shortly before the day ends and then about an hour later, when spreads are down again, I put them back.

The brokers that pay bonus are not real brokers but frauds.

I disagree here. There are genuine brokers who offer some bonuses or promotions (not regular but from time to time). Recently with the new ESMA regulations less brokers regulated in EU offer bonuses but there are still some doing contests, etc. What you should look at before selecting a broker is to read carefully their T&C and see what they say about turnover requirements. If they are huge this is not a real bonus, but in general don't expect to get a gift that easy. There's no free money as there are no free lunch as well.