Do you have her account details with you?

您有她的账户信息吗？

And they should prod family offices with assets of over, say, $10bn to publish accounts detailing their workings.

且应敦促资产超过100亿美元的家族办公室公布详细运作情况的账目。

But I'd have to look into the account details to be sure.

但我得查过账户明细后才能确定。

The next sentence has two grammatical mistakes: " You are advice to verify and confirm your account details below to enable us upgrade our school… Internet Service."

“建议您核实并确认以下账户信息，以便我们能够升级我们学校的… … 互联网服务。”