I field my tax return on 02/15/2021 but i still don't received my federal tax return, i already received my state tax return.

See this info

https://turbotax.intuit.com/tax-tools/wheres-my-refund/

Hi,

Thanks for your reply. I did check the IRS Where's My Refund? tool on a daily basis. Since later February 2021, the status is 

Your tax return is still being processed.

A refund date will be provided when available.

and never get updated... I am not sure what's going on and no mail or call received from IRS. Is it because of the covid-19?