Only my homepage shows as a /amp

When I add the /amp to my pages it just reloads the page without the /amp. Only the homepage show in it’s amp form. The nav menu shows all of the linked pages correctly with the /amp but when you click one you are again taken to a non-amp page. I’ve refreshed the perma-links until I’m blue in the face. What did I do wrong?
Thank you,
Mike