Disgusting unprofessional behaviour and harassment

At 19:15 today i recieved a call from a women consultant. She had called from a private number and im out with my family at dinner. I answered and said to her that i cannot speak right now and if she can call me at 12 tommorrow. She had such a terrible attitude and insisted if i could answer my cell phone that i could talk and if i could not talk then i wouldnt have answered my phone. This is my private cell phone! Being disgusted with how unprofessional she was, i wanted her name and to speak to her manager and she refused. After telling her that she is very unprofessional and that this is ********* behaviour she, she went on to harass me further by insisting that i can talk now and that i dont know anything about being professional. Its one thing this company adds unfair charges but for a consultant to speak in such manner? She then didnt end the call but put her phone down, she ignored me and i cut the call. This is the worst company i have ever heard of ! I will make sure i take this matter further!