Lost good old default Google Photos app

I accidentally updated Google Photos app when prompted and the new one is crap **** with very very less editing options.

I uninstalled the whole app and now i'm without any google photo app.

I created a new user in phone itself and the Google Photos app appears there perfect but then I want it back for my Default user.

So I know its present on the phone itself but no more available for the default user.

Can somebody tell the trick it to get back on default user?

Or post the app from Kitkat version of xperia z3??? so i can simply install the apk.