Swapping banknotes

I only want to swap banknotes. Seems I go to swaps and can't find the members who are swapping banknotes. It seems to be skewed to coins only

What did you click on?
At the top of the page is the Swaps tab.
https://en.numista.com/echanges/index.php

The page near top left starts with Coins chosen, but click on
the down arrow to the right of that to change it to Exonumia or Banknotes.

I did but the column headers still say coins not banknotes

You have to select an issuer for that to work.