Missing Internet Payments

I had work done for clients and made invoices to get paid on the invoices I made a mistake with my<br> account no. one number is short that is suppose to make it invalid not this time. It is close to two months<br> now and the money is still gone Standardbank say it is ABSA and ABSA say it is Standardbank. All the clients paid the money from ABSA to Standardbank and the payment went through and according to ABSA Standardbank added two zeros to my account number and now my money is gone and Standardbank do not want to help me or give the detail of the one that has my money. Standardbank can see to who the money is paid but do not want to do anything or give detail about the person no one wants to help I can not believe that we have banks and that's the way they do business.<br>