Standard Chartered Bank — Call center people are so rude on the phone

Hi,
Recently i got the phone from standard chartered bank regarding platinum credit card. The girl named Rageshwari Sahu and the Standard chartered bank office address is jamla arcade floor no 3, jm road branch, pune. She is called me and is she is so rude and no manners how to talk to people. She don't have the manners how to talk to customers. If any higher management people read this blog please ensure that your customer care people talk nicely to customers. You are spoiling your brand image.

Thanks
Ananda