Not all Federal & State forms have been finalized yet.  If it is saying you need to wait for the forms to became available, then you will not be able to e-file until the forms are finalized.

IRS forms availability table for TurboTax individual (personal) tax products

https://ttlc.intuit.com/community/forms/help/irs-forms-availability-table-for-turbotax-individual-pe...

State forms availability table for TurboTax individual (personal) tax products

https://care-cdn.prodsupportsite.a.intuit.com/forms-availability/turbotax_states_online_individual.h...