bad attitude

On the 30th April around 9 only two tellers were opened to serve about 90+ clients we told that they couldnt help us due to the system being offline. When the system came online. They only served the clients that were depositing and no longer used the ticked system we wanted to see the manager to tell us what was the problem. She didn't attend to us and only told the tellers that there was nothing she would say to us and the tellers would as there were told. The rudeness that she expressed without listening to our complaints was so disgusting. We had to get her name from the tellers.