Idea Rude behavior of your telemarketting executive

Actually one of your telemarketting executive called for post paid connection , infact her voice was not audible so i asked her to repeat.. she just screamed at me and disconnected the call so rudely…
I called her again and asked her name and the reason for such rudeness.. she grinned very badly.. and said thank you and dont disturb me at work and more over each time i call her she abruptly disconnect the call.. Is this the way you train your people?
Do you people think that only you are working and we are just simply sitting here chatting unnessarily
I need complete explantion on this… and i want her to speak to me. Her number :9514268093. please kindly take necessary action against her and update me accordingly. If no response i would even go for more higer legal action

Thanks and Regards
Jesi.