BAD CUSTOMER SERVICE

I had an account with Jet and couldn't pay because of some challenges. They referred my account to vvm attorneys who called me for payment. They offered me a discount that if I settle my account they will give me discount. That was the agreement and I paid my account. I am surprised to learn that I am blacklisted for owing Jet R112.86 which I am not aware of. To my knowledge I paid off my account. When I called Jet they couldnt help me. They told me I was dealing with two attorneys and I told them that I dealt with vvm only. Now there's ARA which has my account. I called them and they told me the account was transferred to them because I owed that money. I am so disgusted with JET and I will never advice someone to open an account there. Now I haven't paid that amount because I really don't understand why must I but I have no choice because it painted me bad on my credit status. Now I received an sms from ARA reminding me to pay my SALES HOUSE account which confuses more because I have NEVER opened an account there. JET im so disappointed and to be blacklisted for nothing!