Billing
Put in the email you signed up with and I'll send a link to your billing page. You can update your card, download invoices, or cancel outright. No phone call, no retention offer, no talking to me.
The link expires after 45 minutes and works once, because it opens your billing details.
Your access runs to the end of the period you already paid for, then the private channels drop off and nothing bills again. The free tier stays yours. Nothing is deleted.