How do I open page from templates?

I just installed ionic with tabs (ionic start myApp tabs)
But now I have problem with routing in my app.
if i try to open anyway page (href="#/tab/mypage") it`s work only if I set in tabs.html

but if I do not set it on tabs.html , I can`t open my page

How I can fix it?

fix your app.js after adding page to your project.