I need to change my date of birth Alina 05 April 2024 09:20 Updated It's important to ensure that your account information is accurate and up to date. If you have mistakenly entered an incorrect date of birth when registering for your VIABUY Prepaid Mastercard, please send us a copy of your ID or passport here. We will then proceed to modify your data as per your request. Related articles How can I contact customer service? How do I change my mobile number? How can I change my address? I cannot log in on the new app Track your email requests with our new feature "My activities"! Comments 0 comments Article is closed for comments.