Poor service

Recently my wifes company has been going through liquidation. Fnb being the bank liquidating the companies assets. They had told us 2 weeks ago that we would get paid out salaries in 2 weeks. Which was 1 day ago, we to date have not received any communication regarding payment of salary and leave pay. Do banks understand we have to pay rent and put food on our tables??? We are going through such a stressful time because fnb are dragging their feet. I have received notice from my landlord that if rent isn't paid by the 7th we will have to move out. What do we do about our kids i ask fnb... peoples lives are at stake