TD Bank Bank Account Or Service Complaint

TD Bank Bank account or service department,

Other bank product/service Using a debit or ATM card New York

At TD Bank I cancelled my debit card since there were unauthorized charges, after the card was cancelled the bank allowed charges to be taken from my account. I went to the bank to close my account and the bank personnel said do not close the account just cancel the card so I did. They refuse to dispute the claim stating that the charge was valid without any documentation. THIS WAS AN UNAUTHORIZED CHARGE THAT THEY REFUSE TO DISPUTE IT