This company ****s innocent people.

This company keeps calling me to tell me about being over charged on my MTN account. I don't even have a contract with MTN anymore. I just got an Sms stating that I gave them consent to access my credit profile. They even have my ID no. I did not give them any of my information. People be careful of this company. I'm so furious right now. I'm going to report them to the NCC.