Rude management

Worst service ever with person at vodacom management he was very rude and does not allow a person to talk. Makes you think you are disturbing there day and ruining their day. If this is the managers you have in your business I am definitely moving service providers as they call or wats app from their own numbers and intimidate a person. I will be moving all my personal and business contracts to another company. Such bad management. Don't want to mention his name as he may call and intimidate me again however he is in the admin department.