creditscore.com CreditScore.com keeps billing after cancellation

I called CreditScore.com to cancel three times and the just kept billing. They would not refund the amounts taken that were not authorized. They allege they did not receive the call (#s 2 and 3). The only reason I found out they were still billing was purely accidental.

Not a good place to go. I get the part they are all from India and making like 2 rupees a month, so you cant expect much from them. But technically, they are not on the ball, and if you cancel will just keep taking your money.