[Theme: Easel] Issue logging into Blog

I’ve just added a new Page to my website using the Blog Template. I am confused by the set-up of the page. I want to edit the page and appearance but when I click “Log In”, it states that my username and password are invalid.

I am currently logged into my wordpress admin dashboard using the same username and password; can anyone explain to me why it isn’t working to log into my own blog? Much appreciated.