I can help you find and successfully connect your bank, bewleysblackrock.
Did you receive an error message when you tried to connect your bank? What bank are you trying to connect to? This will help me walk you through the correct details steps on how to isolate the error and successfully connect your account.
We can try using a private browser to check if the issue is browser-related. Then, use the bank's URL to search and link the account. If you're able to do so, just switch back to the main browser and clear the cache. You can also use other browsers to get rid of these kinds of issues.
I'm joining this thread so I can share details on how to fix this banking concern.
You'll want to make sure that your bank doesn't have any system issues cause this may result in connection errors. Check your bank website to see if there's any notification or better contact their support.
If you encountered errors, I suggest you check this article: What to do if you get a bank error. This contains different links and steps on how to fix them.