K2 frontend editing "browse server " button and Social galley

Hello , i'm having trouble oon fioranellotennis.it with social gallery ( fioranellotennis.it/gallery) ...it works only with one album..no way to make it work for all albums.

I have trouble with k2 forntend editing too, the "browes server" button in the "image" tab does not work since it open a white modal window ( screenshot attached)

Can you help us?

Hi,
Thank for choosing our product!
Currently, I don't login your site(Forbidden. You don't have permission to access / on this server.),
Seem you have blocked our IP( 113.190.233.73 ). Can you unblock it?

Best regard,

My fault, link is fioranellotennis.it/new
I'm sending you an administrator account via PM

Hi,
Sovle!! (Seem you get fail Facebook id).
K2 -> I not sure this problem, you can contact author for assistance.

Best regard,