How to link HDFC Bank Marriott Bonvoy Credit Card to bonvoy account

[sambit87]

How to link HDFC Bank Marriott Bonvoy Credit Card to bonvoy account as neither the physical card nor the brochure that came with it nor the mycards app show the bonvoy number also the bonvoy app also did not link it automatically unlike swiggy app. Please help

 

[hemant89]

While applying they asked for the Marriot membership ID and it will automatically link. Otherwise talk to customer care