editing in photoshop from premiere

hi,

i want to edit and use the photoshop software from premiere but the problem is that the option is not active, as it's shown here:

I have purchased the premiere software but for now i'm using the free version of photoshop cc 2014, so i hope it is still possible.

and another question i have is how do i make skin smoothing for the entire video file, in photoshop?

thanks,

Yardena