Edgars and Nimble Credit Fund Are *****!

I am so frustrated by the Edgar's Nimble Collection Group. I've had an account with Edgars for years now and my account was almost paid up, had less than a R1000 to pay. So they call and offer me a debit order offer with a 10% discount where I'd settle my account in 3 months. I took their offer and I've been paying according. My account is supposed to be paid up, only to receive a statement stating that I still have 2 months installments to pay and on top of that, they've blacklisted my name. Am fed up with them, I wouldn't recommend anyone to open an account at Edgars. I tried to call but their numbers are suddenly engaged and they are also not responding to my emails. I am so frustrated with both Edgars and Nimble Credit Fund!