If the bank has updated your account information, it may not be possible to view the old data on their website. However, you can contact the bank's customer service department to request access to your account's historical data. You can usually find the bank's customer service phone number or email address on their website. Contact them and explain that you would like to access your account's historical data. They may ask you to provide some personal identification details to verify your identity before providing you with access to your account history. If the bank does not provide access to historical data on their website, they may be able to send you a statement or report that includes the information you are looking for. It's important to keep records of any changes made to your account information, so you can reference them in the future if necessary.