PNC Bank N.A. Credit Card Complaint

PNC Bank N.A. Credit card department,

Advertising and marketing Maryland

My Visa credit card had an advertised benefit about extending manufacturers warranty by up to one year. When I called Visa to use their warranty for a $900.00 dishwasher bought entirely on a card issued by them, they denied my claim. While I believe I satisfied all clauses for the claim, they said as the dishwasher is hardwired for electrical connection, the item was excluded.