combat arms messenger

i need help.. on my account.. it doesn't let me add people to my messenger.. and everytime i try.. it said fail to something..
any ideas?. please help

I get the same thing. Not exactly sure.

If its in combat arms and it says they dont exist or have deleted their account? then im pretty sure its coz the messenger is pretty fked up at the moment, i cant add an1 either im sure there trying to fix it