The worse nurse ever

I was treated very bad by a sister there What happened I got there at 8am the admin was Sipho and he was great I won't lie he have best client service, then went to take my BP which took so long to just get a bp Fine after BP 2 sisters were working but they kept modelling around the clinic doing absolutely nothing then I stayed from 8am to 11:45am till I was called by this sister who think she owns the clinic she told me to wait she needs to assist the child by then I was annoyed coz I had to go to work I told her I have so many clients waiting I need to get going I can't wait anymore she told me I'm rude for that I quote "ill take my tea right now " then I called the assistant manager she explained stuff took responsibility for the sister who own the clinic and helped me which I wanna say thank you too her, she was trained well to handle conflict, please train that lady or fire her she doesn't need that job people were complaining about her but coz they said they used to her she's like that I won't take that sorry