Blocked card

Today i login to my cell phone banking just to find out i cannot access my account. I called the call center was on the phone for over a hour to hear that Standard bank block my card. Now they cannot tell me why my card was blocked as they apparently cannot see the reason. I was not notified that there was a problem with my card. Pointless to say i did not have any access to my money and could not pay my beneficiaries today. I need to go to a branch an order a new card. Working from 7am to 5pm so who must i do this during the week. All i qas told they are sorry for the inconvenience. Nou i will forsure fo to the branch on saterday but i will not be ordering a new card i will be closing my account. Past useless. Will never recommend anyone to open a standard bank account. Been i client dor over 20 year.