How to unsubscribe from newsletter in Substack app?

hey everyone so here is sub stack so how to unsubscribe from uh from publication on uh substack so I'm using a mobile app so I can just go to this tab Library tab which is second from the right and then I just see all my free subscription and then the repaid subscription divided in categories so then I can just go to any uh newsletter I want to subscribe or unsubscribe and then just tap unsubscribe in the button now so tap on three dots in the top right and then just unsubscribe that's it to subscribe back again you can just tap subscribe uh yeah it's super easy to do it via your app uh smart spoons are just on your fingertips and of course then everything will be delivered to your inbox in the app and also to your email uh so that's that uh hope that is helpful