After you file

@deeG The IRS refund site is not going to show anything for a 2019 refund now.   It only shows information for 2020 returns.  

If you chose to file by mail, you had to mail it yourself.  TurboTax does not mail it for you. 

If it was not filed, then print, sign and mail it now.

When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s.  Use a mailing service that will track it, such as UPS or certified mail so you will know the IRS/state received the return.

To call the IRS:IRS:  800-829-1040  hours 7 AM - 7 PM local time Mon-Fri

Listen to each menu before making the selection.

First choose your language. Press 1 for English.

Then do NOT choose the first choice re: "Refund", or it will send you to an automated phone line.

Instead, press 2 for "personal income tax".

Then press 1 for "form, tax history, or payment".  

Then press 3 "for all other questions."

Then press 2 "for all other questions."  It should then transfer you to an agent.

If this is about your state refund then contact your state:

https://ttlc.intuit.com/community/state-taxes/help/how-do-i-contact-my-state-department-of-revenue/0...

TAX ADVOCATE

At the following IRS website, find the USA map and click on your state, and it will give you the number of your area's IRS Taxpayer Advocate.

http://www.irs.gov/uac/Contact-a-Local-Taxpayer-Advocate

Also see this article for more info on how the Taxpayer Advocate Service works::
http://www.irs.gov/taxtopics/tc104.html

https://www.taxpayeradvocate.irs.gov/wp-content/uploads/2020/08/TAS_CaseCriteria_061120.pdf 

https://www.taxpayeradvocate.irs.gov/can-tas-help-me-with-my-tax-issue/