Cannot get extended permissions

Hello,
I was checking the forum to find out about installing issues with ultimate facebook plugin.
I noticed i've got the same problem with fb ultimate install. Can't get extended permisions. Also when i tried to log in i'm getting a message saying there's some issue. Pretty much the same issue like other have. I'm 99% sure i created the aplication correctly and was configuring everything step by step.
Please can you help me to get through this and make it work.