I know the importance of accessing your company files, tcdjsenterprises.
If you're having trouble logging in, and your account didn't show up, possibly you're using the wrong link.
Can you also let me know which subscription you're using?
Can you try logging in using this website: QuickBooks.Intuit.com?
If you already have an account for one EIN and you want to add a second company, please note that each company requires its own subscription. This means you cannot add another company under the same subscription. You will need to subscribe for another EIN (company).
Moreover, here’s a reference to get more insights about your subscription: Overview of QuickBooks Self-Employed.
You may visit as well this article for future help: Update or change your Intuit Account sign-in information.
If you have more queries regarding accessing your company in QuickBooks Self-Employed, feel free to reply. We're always available. Happy weekend!