Sorry if I'm reposting this because I can't reply. I've already sent a message to billing@railway.app, but it's the automated responder that replies to me.

(After several attempts to enter my virtual bank card number, Railway says the card is being declined. Following that, it states, 'You can no longer pay this invoice on Stripe. Please contact Railway (billing@railway.app), who can issue a new invoice or offer you an alternative payment method.')