Give us more information about the closing of your bank account, I guess they will not do that without any valid reasons though I don't have bank account yet but it's really normal if you do something illegally and don't respond to them about that issue 
Don't just post a thread here that you want to tell and convince us that having account bank account now is not good or investing in the bank are in a big risk this time.
I agree to you friend, me too I dont have a bank account. maybe he's doing illegally or he is doing crazy,just kidding. But it is not right to post that in this forum because many people here use bank account too for their saving and the bank will be affected too.Don't just post a thread here that you want to tell and convince us that having account bank account now is not good or investing in the bank are in a big risk this time.