If you don't want to use TickTick anymore and want to delete your account, please follow the instruction below:
- Sign in to TickTick on the web.
- Click the avatar in the upper-left corner of your TickTick homepage, then click "Settings".
- Click "Profile" in the left panel.
- Click the "Delete account" button.
Note: Deleting your account will remove all your data from TickTick.