I appreciate you for using QuickBooks Online in managing your vendor transactions, Resun_accounting. I know how important it is to keep your data secure. I'm here to share some insights.
It seems like your bookkeeper is using wholesale billing. With this, they have full control of your QuickBooks Online account. We're unable to give them read-only access.
If you want your info to be deleted from your bookkeeper's list, I'd suggest sharing this article with them: Manage Clients in QuickBooks Online Accountant.
Additionally, I've included an article that'll help you manage your Intuit account. This ensures your details are accurate: Your QuickBooks Account.
I'm only a few clicks away if you need assistance with your other QuickBooks tasks, Resun_accounting. It's always my pleasure to help you out again.