How to take off link bank account and not have a bank linked

[Amcna]

How can I unlink a bank account and not have a bank account linked to square card? 

I do not have that bank account anymore, I need it taken off and not add a bank account to my square card

[Gold]

HI, hopefully this Square Support page will help.  Scroll down the page to the Note: for the contact link.

https://squareup.com/help/us/en/article/3896-link-and-edit-your-bank-account