Lack of Communication Skills, Bad attitude and Dis-Organised

This Morning I went to a Clicks branch in JHB CBD Kerk Street. I picked up everything I needed then went to stand next to the till points , I stood there for about 5-10 minutes whilst the cashiers minding their own business. No one is saying anything to me, some are eating , some are talking to each other and some are cleaning their desks. Mind you I’m rushing to work and I needed the stuff urgently. Unfortunately I had to leave the store because the cashiers were not helping me to pay. All the stuff that was there this morning needs a proper training in customer service and Communication. THEY ARE NOT PROFESSIONAL AT ALL AND ITS SO ANNOYING