I do not need to File Self employed, but system will not let me choose another option

If you want to downgrade, Clear and Start Over is your only option.    Open link for instructions.  

Or if it doesn't let you clear and you haven't paid and filed you could just start a new account.  Online is only good for 1 return per account.  But you can use the same email address for 5 accounts.   How to start another return in the Online version

https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-start-another-return-in-turbotax-online/00/25596

Or if you haven't paid and you want to use a lower version without losing your entries,  one thing you can do is move your Online file to a lower Desktop program and continue without paying for Online or needing to reenter your info. All the Desktop programs have the same forms.  You just get more help and guidance in the higher versions.  Plus the Desktop programs have several more features over online.

To continue in the desktop version see this…….

https://ttlc.intuit.com/community/choosing-a-product/help/how-do-i-switch-from-turbotax-online-to-the-turbotax-software/00/26129