You can easily update the debit card linked to your Zilch account, directly from the app or your dashboard. Simply follow the steps below:
1. Log into your Zilch Account.
2. Head to the menu in the top-right of your screen and click on Settings.
3. Click on Linked Cards.
4. Select Update Debit Card.
5. Enter your debit card details and click Submit.
Top Tips 
- Ensure your billing address is correct.
- Ensure that the card is registered in your own name.
- Ensure there are no misspellings
