Stupid issues that should never have been

I have a Standard bank account, credit account and share trading account, I have been plagued by difficulties with these accounts for the last year. I have updated my details at least 3 times, and each time it seems there is another account the needs to be updated, and they cannot explain to me why. I updated my current account at the branch (it still has not been updated), I updated my online account online, I updated my online share trading account only to find out (some months later) that this did not actually update my share trading details for the website, this I had to do separately (again). bottom line, I have to update my details for each separate service and for each separate endpoint for each service. truly disappointing for the most expensive bank in South Africa