Card keeps been declined

Used my current card last year in New York. Tried to use my card today to test it before travelling to San Francisco on Saturday. It accept pin and I can see declined transaction on the acct. Not sure why it been declined. Yes their is money in the acct. Please advise


Hello, payments been declined are also discussed in another topic:

I am waiting for answer from an agent in approx. 2 hours, so the robot told me.