Delete Account
About
Accounts can be used on Expenses & Subscriptions. They help separate the data so you can see how much your expenses are for going out ETC...
Video
Tutorial
The first step to delete a account is to go to the Accounts on the Dashboard:

This will be the same on mobile as well. You will need to click on an account.

Now you need to click on the Delete Account button.

You will see a confirm alert box press the blue button

You have now deleted the account.