payroll information

In 2010 - 2014 I was working for CELL C under Quest, and they had introduced a payment method for our Salaries which was under Adcorp Bank. I have called Quest for assistance to get in touch with this bank. However, I have not reached any success. Kindly assist as I am in need of information from that bank, please. This is SARS related. Your assistance will be highly appreciated.