To see what you are being charged for at any time while completing your return, please follow the instructions in the TurboTax FAQ below.
https://ttlc.intuit.com/replies/4202093
To remove all unwanted add ons you can follow the instructions below.
https://ttlc.intuit.com/replies/3300257
Also if you would like to start over the following TurboTax FAQ explains how to do that. Just remember if your return is more complex it will automatically upgrade you to the appropriate version.
https://ttlc.intuit.com/replies/4248526
If you need further assistance, please follow the instructions listed in the following TurboTax FAQ to contact Customer Support.
https://ttlc.intuit.com/replies/3300041