Harassing from collection

The collection keep on phone me 6 time a day to tell me I have to make a payment and I did make 2 payment a month . otherwise the will blacklist me .I only what to pay them the money what I buy for and then I will close my account with that and after all I did not what to open account by them and they keep on phoning me to ask me to open a account .I will warn all people to thing twist before they open a account with Accerman south Africa<br>