Put a debit order on my bank account without my permission

My husband is declaired bankrupt 10 months ago due to a partnership. Im the only provider in the family and has a small baby. I try my very best every month to make a payment of R300 - R500 on my blue bean credit card and sometimes I pay R1200. I make this payment after I payed neccessary things like apartment and vehicle, milk&nappies. Do this each month. Now Blue Bean desides they will take money from my bank account today without my permission. How must I provide for my family this month? I made arrangements with them. Blue bean can see on my bank statements that my account is in arrears every month as I struggle to survive and now they do this?????