EDGARS IS Terrible!!!

I had an Edgars acount for many years and had a bad patch and had to go on Debt Review with Edgars as one of my Debtors.. I finished paying everything off in about August 2023 now all of a sudden I am getting calls from Edgars saying that I owe them money again... This is NOT true.. My account was closed 5 years ago when I went into Debt Review, and now I am struggling to get a letter from my Debt Review company and Edgars has added my name to the Credit Bureau so I am now unable to get credit to buy a car that I URGENTLY need... PLEASE HELP ME...