My usual bank account will not link can you help?

Thanks for posting on the Community, @rapengelly-yahoo 

We'd be happy to help with any banking issues that you're experiencing.

Which bank provider are you with, and do you receive any error message when connecting the account in QuickBooks? 

For troubleshooting purposes, please check that pop-ups & redirects are enabled on your web browser. If this doesn't fix, please try connecting via a different web browser and incognito window.