User media page has no sidebar

How can I create a members media page with a sidebar? For some reason I am unable to find the page to add the sidebar to. What am I missing?

So, you mean only in media page sidebar isn’t appearing and does appear on other pages?

Yes every page I am able to set a sidebar on except for user media page. When I am logged in and go to my profile and go to my media there is no sidebar and no way to set one.

rtMedia uses default template of theme to render media gallery. Check this doc -> it will help to change the template to render media gallery.