embarassing credit card experience

My Woolworths Gold credit card has just stopped working, without any kind of notification from Woolworths that customers may experience problems. It's very humiliating not being able to pay for something, especially when you're in a long queue & nobody can tell you what the problem is...this happend at Woolworths Canal Walk. Then I came to financial services at Tygervalley, only to be told to go take a walk because they are offline. I'm 8 months pregnant, yeah, I'll just go take an hour walk & see if they can help me later on.<br> This is frustrating, embarassing & nobody can tell me what the problem is.<br> Bad service Woolworths!!! I expected better.