When your KingCard balance is insufficient, you can replenish the balance through the following methods and ensure that KingCard can be used normally.
Please go to top up the cryptocurrency you want to pay. Use the following link to top up
https://support.kingcard.vip/en-US/articles/2520827
After the top-up is completed, you can start spending
If you have any questions, please contact us:
KingCard Customer Service-Email: [email protected]