Facebook Auth Dialog Preview is deifferent than actual login
The facebook Auth Dialog preview shows

"the app may, post on your behlaf..."

but when i try to login the option is not present and while a user can login. no posts will be made.

why are they different and how can i get posts on my behalf to the login?
Facebook Auth Dialog Preview is deifferent than actual login
===

The facebook Auth Dialog preview shows

"the app may, post on your behlaf..."

but when i try to login the option is not present and while a user can login. no posts will be made.

why are they different and how can i get posts on my behalf to the login?