Discover Credit Card Complaint

Discover Credit card department,

APR or interest rate California

I have the Discover " it '' credit card, this company seems like its a scam. I had the card for about over three years now. My over all balance is about $7500.00. I pay my bill every my bill every month some times late but nevertheless I pay the bill. I have been harassed and aggressively hounded by discover sometimes every day until I make a payment even when I already made a payment for that month. None of my other billers, utilities, or credit cards do what discover card is doing. My balance is not going down. at all it is still $7500.00 over - years of paying my bill, on time in the past.