No help, bad attitude and lack of customer-care s****s

Vodacom(4U) at the Zone - Rosebank Mall (shop number NM06, next to Spar). Ignoring customer, rude and very unhelpful. We stood there for over 6 minutes, only one customer was helped by one staff while the rest of the staff ladies were chatting and eating inside the staff room. We called once, twice but not care. Even the one helping another customer didn't even care to call for her colleagues. Only when we were about to leave one lady jumped out of the staff room, but it was too late. It was early morning, Saturday, only one customer inside. No excuse. We went to another Vodacom and we've been helped at no time. This is not the first time this very specific Vodacom4U (@The Zone) is ignoring customers. It looks like something either distracting the staff of not trained enough to do their job properly.