Bedzone Harassment

I bought my goods with bedzone benoni, Yes, i skipped 2 months, but currently i was dismissed at work and I have never said i wont pay them, but they call me non stop harassing me, where I was working, they called me to ask me to ask Bedzone to stop calling them as I no longer work with the company. I have never said I wont settle the account, But the harassment is too much, I was even told that they went to where I was working looking for me. Is this proper customer Service? The Staff harassing me at Bedzone is Sibusiso and Lindiwe/Dineo.