Step 1. In order to delete your account, you need first to delete all of your boards
In case you don’t know how to delete a board, check out this article: How to delete a board?
Step 2. After deleting all of your boards go to “Your account” page
Step 3. At the bottom of this page, you’re going to see the “Delete account” button
Note: It’s important to remember that after deleting your account you won’t be able to access it again and after 30 days all your data will be completely deleted.
Final Step. After clicking on “Delete account” you’re going to see a message saying:
“Are you sure you want to delete your account?”
Now enter your password and click on the “Delete” button to conclude.