Unprofessional company

I am so annoyed by Finchoice. I paid up my account in April this year, and I received my paid up letter as per agreement. However, I am always getting calls from their rude and stupid agents that I always inform that I paid up my account but they still call me. Can you stop harassing me! Your business ethics are very poor and you keep hiring unprofessional debt agents. If they don't call to be rude, they just call and hang up when you answer the phone. Remove my information from your database.