RCS Cards Terrible Customer service, no Communication

I went to fill my vehicle with funds remaining on my RCS card which I had used on Tuesday at an Engen, I had checked my available funds and filled my vehicle with the available amount, my card was declined and after the second check for funds and attempted swipe I received an SMS stating my purchase was declined as my card was old and needed to be replaced, Which means your account is blocked, your card is blocked and i am literaly left *****ed over by a company I have been using for a long time without any prior notification or communication and no way to get the fuel out of my vehicle so that i can leave, this must be one of the worst experiences I have had in a long time from a financial institue i have been supporting for a long time. Thanks RCS for making me look stupid and leaving me stranded