Bank of America Credit Card Complaint

Bank of America Credit card department,

Transaction issue California

I went online to - on -/-/2016 and purchased a TV sound bar bundle. Confirmation number -. The order went through ; however, Bank of America denied the charge, then accepted the charge. Since they initially declined the charge, the order with - was cancelled. When I found out, I called back to - who said the item is now out of stock and the offer is no longer available. I had to purchase this item elsewhere and the total loss is $220.00. - has advised the person of wrong doing is Bank of America for cancelling denying the initial transaction. I would like to be made whole and Bank of America has declined a valid charge. Loss : difference in pricing $50.00, - Cash $150.00 ( for making purchase ), - rewards $50.00.