Boa Online Banking I Would Like To Change My Billing Address Associated With My Credit Card Purchase?

I would like to change my billing address associated with my credit card purchase? - boa online banking

How do I do that?
Can I transfer my address using online banking, or should I ask my bank to tell them to do this for me?
I called my bank (BOA) and asked them to my address, my credit card to add - they said - OK!
I have tried to add my work to PayPal address, but without success: (