How do i get out of turbo tax and start all over. Filing Jointly. Did my information, but not asking me anthing regarding my wifes inform

Click on "file" and then "new tax return" to start a new return. Or go into the existing file and change your filing status at the beginning of easy step.

Click < or > to get the refund monitor to appear. You might also have to toggle off that “race mode” or click Review. 

If you haven't filed, registered or paid you can try 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

Please see the information in this TurboTax FAQ here for assistance with how to clear and start your tax return over.