Vodafone — Unethical behaviour or executives

After buying a sim card, i had a issue with the activation process, i went to the nearest vodafone store and inquired about it they gave me contact of the manager of jaipur who was responsible for the job, manish sharma who behaved in a very ethical way say no sense about what he should speak n not giving proper reply to my calls than he gave me another contact of rikitaram acharaya... She have the talent of speaking in most disrespectful way... With a very loud tone n abusive words