Me neither. I entered my email address but could not sign in but no indication on whether what I should do next. Then I tried and put in my email address but the system said such email address was on their record already but again I could not sign in. I checked my mailbox but I have not received any notification...
Would those parents who could login share how you registered?
This round I use my mobile for registration, it said received my request and now pending for reply. Hopefully I could make it this round, otherwise, use another email and registered as from US. Fingers crossed.