Any way to merge pages today?

Hello,
i have two pages with the same name.
i want to merge them but i don't have "source" option in no one of these pages.
i click on "edit page" and then "edit setting" and can't find the way to merge pages.

please help me , thanks!

Ppl are merging pages with different name and you can't merge with same name!? what's the problem ? pm me the pages urls.

I cant merge too.