You should phone TurboTax Support ASAP and make other arrangements. They start that debit process 2-3 days ahead of the debit date, and once started they can't stop it.
If you reach them in time, you can ask them for a deferment due to your hardship and work something out.
Hours are 5AM-5PM Pacific (8AM-8PM Eastern) Monday-Friday.
FAQ: What is the TurboTax phone number?
https://ttlc.intuit.com/replies/3300041