Regarding the "Wonderful Sharing" tab under Community Events. Im pretty sure that I have met the specific requirements in order for it to be share-able to facebook. Im referring to the Arena Grade Upgraded: Student and The first time players clear Survival Trial, but it is still locked and I can't share it and I am unable to get the rewards.

Im playing on Server 322
My UID is 200000090137504


P.S. I know this is just a free event, but as a free player the rewards I can get can greatly help me ingame :)