A little important frustrating problem with National Treasury's Central Supplier Database.

I have been trying to change my company's bank account on National Treasury's CSD for some time now still not getting anywhere. My account verification failed because the name that stated there was not agreeing to the one on the card. I opened a new account for other reasons and want to add it on CSD but the dropdown menus for Business Name(Which changed at CIPC) and the account number are greyed out.