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? Coles eGift card PayID FAQs Why is my bank account "Pending"? How do I invite users to my account?