BEWARE! FNB will leave you unable to pay and looking like a fool

BEWARE! FNB will leave you unable to pay and looking like a fool because their ***** detection system doesn't work properly... A regular subscription amount of R79.57 was enough for FNB to COMPLETELY block my company card. I am unable to contact their ***** department as the telephone number provided goes to an automated system that does not detect the telephone number THAT THEY CONTACTED ME ON and their general enquiries keep transferring me to the same place! Don't actually know what to know except to prostrate myself by going to a branch where I can wait in line before begging for help.