Continued harrassment

I was sent a sim card by Nashua Mobile just before the handover to the new service providers. Nashua Mobile did not activate the Sim card, and the new service provider was not able to activate it, so I had to purchase a new sim card from the new service provider. I have sent Norman Bisset, who are doing debt collection on behalf of Nashua Mobile, various e-mails and have spoken to Sipho, Ayanda and dropped a mail to Karen Fourie to resolve the issue. No one at their offices are interested in resolving issues, all they do is call on a daily basis, sometimes at 07:00 in the morning to harass and make threats. The call I received from the agent today, said she was not interested at looking at any notes on the file. All she wanted to know was \When are you making payment"!!!"""