Clicks pharmacy customer non service!

Clicks advertised the flue injection on all platforms the past few weeks. Booked an appointment for yesterday morning at 9.30 and arranged for staff to go directly to town for this. Called the clicks online number to verify the cost on Friday. Staff arrived. clinic doctor was running late. Staff was told that no stock of the R95 flu injection. Only the R145 one. He did not have enought money on him for this. So 2 hours wasted. Why could clicks not call/message those who booked appointments to inform about stock shortage? Not apologetic. Just told to make another appointment! should not be 1 star. but should be zero stars rating