Welcome to the Make community!
To revert to something that is no longer there, you will need to have a backup first.
For more information, see
- How to recover a deleted scenario
- 💾 How to Backup Scenario Blueprints on Make.com - Step-by-Step Guide - #3 by samliew
- Backing up your connections and webhooks
Hope this helps! Let me know if there are any further questions or issues.
— @samliew
P.S.: Did you know, the concepts of about 70% of questions asked on this forum are already covered in the Make Academy. Investing some effort into it will save you lots of time and frustration using Make later!