How can I downgrade from turbo tax deluxe

[mesquitebean]

According to the tag under your question, you aren't in regular Deluxe.  You appear to be using LIVE Deluxe, which is an even higher upgrade (for a hefty fee) that includes help from a tax professional during preparation and a final review of the return prior to filing, if desired.   You can remove that Live feature  if you don't want it.  See FAQ below

Be aware that Free Edition is for very simple returns.  It is essentially a Form 1040 with no additional forms and schedules, except for Earned Income Tax Credit, Child Tax Credit, and Student Loan Interest.  

FAQ:  How do I downgrade to a different Online TurboTax product?

https://ttlc.intuit.com/turbotax-support/en-us/help-article/change-service-level/downgrade-lower-pri...

FAQ:  How do I remove TurboTax Live?

https://ttlc.intuit.com/community/downgrading/help/how-do-i-remove-turbotax-live/01/27312