Standardbank refuse with unblocking my card

Standard Bank: We are experiencing interruptions to our services. We apologise for the inconvenience. Cheque, credit cards and cash withdrawals are available. <br> <br> After receiving this message my card gAve me problem when I was trying to buy airtime and I thought it was a **** and I blocked my card and I'm now in their hospital needing money and stardbank is refusing to unblock my card and I'm so sick in the hospital