I am having trouble paying with my Apple, Samsung, or Google mobile wallet, what should I do? For any issues or concerns adding/using your digital Mastercard, please contact The Card Network on the below details:Phone: 1300 375 346Email: info@thecardnetwork.com.au Related articles What happens if an item was purchased with PayRewards Mastercard Gift Card and needs to be returned? PayID FAQs Why is my bank account "Pending"?