Cell C taking money out of non contract holders accounts and aiding ********* to do so.

How is it that cell c allows people to not show proof of their bank account details and to ensure that people aren't providing them with false information. My husband just had R1600 debit order come off his account and we don't even have a contract. This is the 3rd time this has happened. What vetting process are you actually going through when handing out contracts? You are literally aiding a ******** ***** money right out of our accounts and as I mentioned this is the 3rd time. It's frustrating enough when it happens once but 3 times. It's absolutely disgusting. We will be laying formal charges.