There are two ways in which you can do this.
1. The first being through your Endowus account. Once you've logged into your Endowus account, select "Profile" > "Linked Accounts". You'll be able to add your new Bank account there.
2. Please submit a support request to provide us with your registered email address and the following details:
1) Account Holder Name
2) Bank Name
3) Account Number (only number)
Please also send us your most recent bank account statement (dated within the past 3 months) for us to verify your account details.