Auto-renewal is failing

I have a valid credit card on record but it is failing to auto-renew my subscription.

Repeatedly I am getting this error.

I have changed the credit card details as well but the problem persists

We were unable to charge your payment method, we will try again in 3 days.

Go to https://my.nextdns.io/account to update your payment method.

Can you please provide me an option to pay manually than auto-renewal?