Stupid company Kanga the ******

They are so unprofessional , I called them to make arrangements for payment since I'm not working anymore,so we agreed on R200 first ,then another consultant called to say it has to be R250,I was furious but I was ok to pay that ,the next thing I'm getting a call from lawyers who says the dept was with them I need to make arrangements to pay R800. I refused because Kanga didn't call to say we have cancelled the arrangements,while I'm still confused Kanga debited the R1700 from my account ,they are such ****** they want me to pay them Kanga and the lawyers they also want me to pay them .why am I paying kanga and lawyers at the same time ? Where is my dept ? Is it with lawyers or Kanga ,such a ***** company stupid Kanga