Have you followed the following procedure

https:// quickbooks.intuit.com/learn-support/en-us/help-article/primary-administrator/request-primary-admin-contact/L2P0XAUIT_US_en_US?uid=l2umz3cu

If you are still using QBD 2021, you can still purchase a one-time license for QBD 2021 as an option.