ATG Credit, LLC Debt Collection Complaint

ATG Credit, LLC Debt collection department,

I do not know Written notification about debt Didn't receive enough information to verify debt Colorado

I have disputed the debt with ATG credit several times and requested from the company directly and the credit bureaus an original contract containing my signature. Neither ATG credit nor the credit bureaus have provided this. They are attempting to collect on an invalid debt and damaging my credit in the process.