HSBC Credit Card Complaint

HSBC Credit card department,

New York

I had a credit card with HSBC and I used to use it. When the ( HSBC ) card was expire I did n't continue it. I stopped use the card. After that, I think the HSBC sent another new card to the address and at the same time I went to visit in my country. Then someone took my card and used it. Unfortunately I did n't any contact with HSBC because of I never think it 's could be like that. Even I did n't check out my credit report in this time. Finally I knew about it when I to buy a new car with car dealer. When I was finance about my new car the finance ( car dealer ) man told me I have a problem with HSBC. Then I contacted with HSBC and they told me they could n't help me about it because of its passed already more than - days. So please help me to solve it then I will really appreciate for it. Thanks