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 Puerto Rico

I 've been a - customer for many years, I added a new phone account for my cousin. She purchased the phone plus a new number under my account. I recieved on my credit report that I owe $110.00 and was sent to collections. I contacted -, they said I 'm up to date on my payments. That I should contact the collection agency and dispute it immediately.