Rude MTN caller

My name is Thokozani Ngubane I recieved a call from MTN according to the caller I ordered something online as I showed No intrest the caller got angry.

She started insulting me tell me I stop press things that I don't know in my phone She said a lot of things kindly see the attached screen shot with the number, date and time of the call so that you can listen to the recording I end up loosing it as well told her to stop harrasing me She rep**** She won't stop can someone sort this for me before I take it futher Thank you.

Thokozani Mgiyelwa Ngubane