Hello Safari Steve
We would like to get you back on track and for things to be running smoothly for you.
Regarding the app not letting turn off mileage tracking. Are you using the android or ios app? Do you get an error?
If you go to transactions on either pc or app you and on the add transaction drop down there is an option to add an account or alternatively in the browser version you can also go to the cog>bank accounts and there is an add account option there as well
We have help options here you can also ask questions in the Community, Facebook or Twitter and also through email support if you select Self Employed at the link here
There are also helpful pages here
