You can disable your account from your Profile Settings by pressing the 'Disable Account' button at the bottom of the page:
Please note:
We are unable to disable/delete user accounts that hold funds and/or assets on their respective records, so you'll need to sell your shares and withdraw any remaining funds from your Investment Account before you disable your account.
As a regulated financial services firm, we need to retain our user data for a period of at least six years pursuant to the FCA rules and other legal rights and obligations. Once the data retention period has passed, your data will be deleted.
For more information on how we collect and use personal data, please read our Privacy Notice.