How do i usubscrib ?

Maybe this will help.

https://qello.zendesk.com/home

I want to discontinue my subscription Qello. How do I do it?
pudistes what to do because I have the same problem and do not know how

I want to discontinue my subscription Qello. How do I do it?
pudistes what to do because I have the same problem and do not know how

Have you tried going to the link that Demo provided - there are instructions on that page.

Or there are instructions here for managing and stopping auto-renewing subscriptions : http://support.apple.com/kb/HT4098