If your QBO account is not > 60 days old nor QBO Simple Start, consider to purge your QBO account and reconvert your data from QBD. Otherwise, you should sign up a new blank QBO account to do so.

https:// quickbooks.grsm.io/US

https:// quickbooks.grsm.io/us-promo

Otherwise, you can purchase a 3rd party service to convert the additional data to QBO.