American Legal Recovery

I've been scammed several times now for credit card debt. Now there's American Legal Recovery calling me and telling me that I owe on a card I've never had . I've got one card and I've kept up with my payments. I called the number on the back of the card to confirm when I got my current card the year and month that she stated to me doesn't match my current card either. So I called her back to get her name she started to spell her last and then stopped and asked me why I wanted her to know her last name I told her it was so I could give it to the judge when I went to court I could give it to the judge and she got upset with me and hung up. Her name is: Laurie Grenkowski is the best I can spell it. I'm tired of getting scammed and it needs to stop.