JPMorgan Chase & Co. Credit Card Complaint

JPMorgan Chase & Co. Credit card department,

Closing/Cancelling account California

I started experiencing some difficulties using my Chase United Mileage Plus credit card. I called Chase and the response was that their affiliates decided to end relationships with me. This happened to be years ago with my chase checking and savings account. While on vacation my cards no longer worked and when I called chase, I received this very same response. This time I 'm furious. I was approved for a credit card through Chase, thinking whatever mistake they 've made in the past was just a mistake. Excited about using Chase again, I 've spent - of dollars using my new credit card, I 've spent money for the benefit of obtaining extra bonus miles, now my account is closed without being notified, and my mileage is no where to be found. Please help me understand what 's going on.