I've come to help share how you're able to reset your company, @RoycePowers.
You can delete the data of your online company as long as you're still working with it within 60 days. Let me walk you through the steps on how to accomplish this.
Go to Dashboard.
In the URL or address bar, delete all the text after the last / and enter purgecompany.
Enter Yes in the confirmation message.
Click Wipe data.
But if you're online company is older than 60 days, wiping out your data is not possible. Thus, it is recommended to cancel your subscription and start a new file by following the steps outlined in this article: Add a new company.
If you have follow-up questions about this or any other concerns with your QuickBooks account, please don't hesitate to hit the Reply button below. I'm willing to help and assist you anytime. Take care and stay safe!