DTDC — Regarding misbehaviour of dtdc delivery agent

I have earlier filed complaint regarding misbehaviour of dtdc delivery agent, even delivery agent mishaved with me yesterday and when my clerk asked to deliver courier to him than he misbehaved me on phone and said jo karna hai kar lo, i am practicing advocate in high court, he said k jao jo karna hai kar lo and cut my call, this is 2 nd time, i am also giving no. Of that dtdc agent +[protected], that is his number, earlier on dtdc agent mishaved with me when he delivered documents to me his no. Is +[protected], kindly don’t give jobs to those people who are having no politeness in doing their work,