How do I track my e file return on turbo tax ?

Please see, FAQ (click on see entire answer) to check the status of your return on TurboTax: https://ttlc.intuit.com/replies/3319882

I filed my taxes on Jan 27, 2020. I went to check where’s my refund? But it won’t let me check it, it is too early to check? 

Please see the below TurboTax FAQ for information on why you may not see your tax return status on the IRS Where's My Refund site:

https://ttlc.intuit.com/community/refund-status/help/why-is-there-no-record-of-my-return-at-where-s-my-refund-wmr/00/26435