Realty record search

I had requested a trial search for realty records back in November and called to cancel shortly after that.  In Nov I was charged 20.90.  When I called to cancel, the recording said they didn't have my account on file.  I havent been able to contact them since, but the charge continues to show up on my charge account from Nov 2016 - Feb 2017.  I will contact my credit card account and register a complaint, but I would like you to have these charges returned to me in the amount of $80.75.  Please clear up this issue and reimbuse my account.