Blind leading the blind

I spent over an hour and a half walking around doing my shopping and when I get to tills to pay, there is a guy asking everyone cash or card. I tell him card and he says they having issues with certain cards but I can stand queue and \ hope "my card works <br> <br> 1) I'm not going to waste more time there \"" hoping \""<br> 2) I phone store manager who wasn't available and as per the PA - NO cards will work yet this guy is telling people to try if we want <br> <br> Lack of communication - blind leading the blind <br> <br> I get offer to go draw money so I must leave come back"