Stop calling me 100 times a day.

I have an account with identity. Yes I have an outstanding amount which needs to be paid. But do you really guys have to call me everyday 10 times a day on top of that you call my reference 10 times a day.i know I owe you there no need for you guys to call me 10 times a day.and the amount that I'm owing is not even above 3000.its not like I don't want to pay you.when I have the money I will pay. There are other ways to communicate with a person if you can't get hold of them like email. Please stop me and my reference 10 times a day. You have my email address,my references is a person and your daily calls got to a point where it's annoying her now.