Hello @Thayal!

You can refer to this post for detailed steps on deleting a Databricks account: https://community.databricks.com/t5/administration-architecture/delete-databricks-account/td-p/87187

Regarding the error about canceling via the account console:
If your account was created through AWS Marketplace, the subscription must be canceled there. Once canceled and all workspaces are removed, seeing “You are not a member of any workspaces yet” simply means you no longer have access, which is expected.

Please note: Canceling your plan ends your active subscription, but if you want to fully delete your Databricks account, you’ll need to reach out to your account team or file a request at help.databricks.com.