Hi all, so eventually my education verification did managed to be authenticated. I did not know who they contact and my school did not able to tell me who CGFNS contacted. What I did was I make sure every biweekly to contact CGFNS and express my concern , the one replying me was kind enough to ensure me not to worry as they just waiting for my school. So after about 2months I saw CGFNS change it to education verified. I hope it helped.