Thanks for choosing QuickBooks as your accounting tool, @smoke n oak.
Currently, you'll have to subscribe to a third-party application like Pro Importer or Excel Importer when importing transactions into QuickBooks Online. The direct import feature only supports the Customers, Vendors, Chart of Accounts, Products and Services lists.
For in-depth information, you can check this link: Switch to another version of QuickBooks from QuickBooks Self-Employed.
That should guide you to the right direction. Keep me posted if there's anything else you need or you have additional questions. Have a good one.
