Make sure that you return was e-filed successfully. You can
use this tool to check. https://turbotax.intuit.com/tax-tools/wheres-my-refund/
After e-filing, your federal return may sit
in Pending status 24-48 hours before its status changes. It can take a bit
longer if they are dealing with backlogs.
Additional links has been added to check your federal and state.
https://ttlc.intuit.com/replies/3301980