ableman You'll need to reach out to the support team from whichever payment broker your subscription is processed through (Epoch, Verotel, or Securion/Shift4 for example). We don't actually have access to any payment-processing or billing info so that's not something we can update on our end, and only your specific payment broker would be able to change or modify your payment details.
If you're not sure though or would like more specific info & steps, you can feel free to submit this form (https://www.sexlikereal.com/pages/contact) to reach out to our support team, who can walk you through it in a bit more detail.