My card was declined. What should I do? June 16, 2022 16:07 Please contact the phone number on the back of your card for assistance. Related articles Will I pay a fee on my rent payment if I use the Bilt Mastercard®? How do I ask a question regarding my application? Is my application going to impact my credit score? How is my data pre-filled? How Do I Pay Rent Using The Bilt Mastercard?