How do I retrieve my self employed income submission that was deleted?

How was it deleted?  Did you efile your return?  Was it Accepted or did it reject?

In self employment income page I press the delete trash button, it was for a business that I filed for last year. I need to retrieve the information to file for this year. 

Please note that my 2021 returns have not been filed yet- 

Was last year's 2020 info deleted?  To transfer it again you need to start 2021 completely over.  Or renter the business info manually.

To transfer again in the Online version, you have to clear and start over

https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-clear-and-start-over-in-turbotax-online/00/26444

How can I input my inventory?