I have logged into my account on thenewsletterplugin.com and go to support, and choose to open a new ticket. I cannot see where or how to actually open a new ticket.
Hi, you probably are logged in with the wrong account, in your account page, if you don’t see the license with its expiration the real license is associated with another account. You should even see the difference in the license code you have in your account page and the one set on Newsletter/Settings.