How to delete registered credit card when on free tier?

Is there a way to remove all of my billing information from the auth0 platform?
since I’m on free tier, not able do that from help section.

Hello @fariz,

Welcome to the Auth0 Community!

In order to fulfill your request, please send a DM to the @support group with the tenant name and the email address associated with the account.

Thank you!
Kind regards,
Remus

@remus.ivan done send DM to @support