I cannot find or download my missouri state returns , or federal returns for 2014 !

See the following TurboTax support FAQ on accessing a copy of a 2015 or earlier return completed using the online editions -https://ttlc.intuit.com/questions/1900748-how-do-i-get-a-copy-of-a-return-i-filed-in-turbotax-online

Once the PDF has been downloaded to your computer, you can view or print the return with any PDF compatible viewer, such as Adobe Reader.

You have to sign onto your TurboTax online account with the exact same userid and password you used to create the account.

If you may have forgotten some of your login information, see the following TurboTax support FAQ -https://ttlc.intuit.com/questions/1901535-forgot-your-turbotax-user-id-or-password

Or you may have multiple accounts, see this - https://ttlc.intuit.com/questions/1901486-problems-associated-with-multiple-turbotax-accounts

If you receive a message that your tax return is Locked or that you need to pay for the account, see this TurboTax support FAQ - https://ttlc.intuit.com/questions/2926523

You can get a return transcript from the IRS for free to see if you did file the 2014 return already :  http://www.irs.gov/Individuals/Get-Transcript

If you still need to file...... 

To file for 2014 you have to use the CD or download TurboTax software for 2014. You can purchase a download at the following link.

http://turbotax.intuit.com/personal-taxes/past-years-products.jsp

You might get a better price from a reputable online seller that still has TurboTax for 2014 in stock. Free Edition for 2014 is no longer available.

TurboTax does not allow returns for past years to be e-filed. You will have to print the return and file it by mail.