You can log in to accounts.intuit.com to see if there are Quickbooks accounts that are associated with your email.
Once logged in, go to the Products & billing menu to see created QuickBooks companies. From there, select the company you see and click the Go to QuickBooks button below the company info to open through the browser.
However, if the company you expect to see is missing, I recommend contacting our Customer Support team to investigate it further. They have tools to check if there are associated accounts with your email and using your other information. You can use our test drive to reach them.