ERC Debt Collection Complaint

ERC Debt collection department,

Other (i.e. phone, health club, etc.) Cont'd attempts collect debt not owed Debt is not mine New Jersey

I had - - telephone lines for me and my family during -/-/-, In the month of -/-/- I closed my accounts with - and went to another company. I fully settle the - final bill dated -/-/- which I received on -/-/- by a cheque for $60.00 sent under USPS certified mail.This - had been realized from my a/c.In -/-/- I received a letter from - saying that I have a outstanding Balance of $240.00. Then I contacted - -/-/-, -/-/-, and -/-/- I informed them that I have settled my final bill and I have nothing to pay.I also informed them that I have received a letter from Experience that my personal information has been hacked in the hands of -, They agreed to that and said its being investigated and let me know the out com.But they never came back to me .Then I camplane it to CFPB too too, But I did not received a answer ( cse # - ). Their after I received noticed from Debt collecting company named - -, requesting me to pay $170.00. Again I received a collecting notice from - on -/-/- requesting me to pay $ - those occasions I explained to them the facts The latest from Debt collecting company named ERC contacted - over the phone and requesting to pay $91.00, they have all ready reported to credit burou too.I have proof of all the document with me to prove what ia have said