I'd like to make sure we're on the same page so I can give you the right amount of information.
Before we can accomplish your goal for today, I want to ensure I understand the situation better. With this, can you tell me more about what you want to update in QuickBooks Online (QBO)? Any additional details will help me provide accurate information and resolution as soon as possible.
For the time being, I'd recommend checking out this article to further guide you in managing the growth of your business using QBO: QuickBooks Help Articles.
Keep me updated in the comments. Hope to hear from you soon. Take care and stay safe, @Dorothy28.