Credit reporting, credit repair services, or other personal consumer reports — AFNI INC. (GA)

Information belongs to someone else. I received notice dated XX/XX/2018. There is a company called Afni collections. I tried to email this company for proof of account, and to remove it off my credit report due to this is fraudulent. The email dress is not accepting Emils, says do not exists. It has an count number of XXXX creditor is XXXX. I looked up this and have no clue what this is.