Robinhood Apex Clearing is working on some issues. It is not ready for importing.
See their comments below:
Importing
Trade History to TurboTax
We’re still fine tuning our integration with TurboTax to
give you the best experience possible. When that’s done, we’ll be sure to
post detailed, step-by-step instructions on how to import your tax documents
from Robinhood. Stay tuned for updates!
The link is below if you want
to refer back to it to watch for updates.
https://support.robinhood.com/hc/en-us/articles/360001215263-How-to-Upload-Your-Form-1099-to-TurboTa...