Bad Service at SURESWIPE call centre

on Friday the 20th August 2021 at 11:03am, I called Surewipe to enquire about paper rolls delivery progress, a gentleman, Roland answered my call, i hello-ed him back and then there was silence. I said hello a number of times, my call was cut. I called again ,he answered ,I enquired about the cut, he rep**** rudely that there are lots of clients waiting to be served on the line he cant keep line open if I do not talk. We argued about that. I made my enquiry. Lastly I asked to be connected to the manager and then my line was cut again.