Troubleshooting in getting into the ADEK Registration Portal

May i ask help in here? I was applying as assistant teacher in UAE. I was told to register in the ADEK Portal since a system notification came in to my email yesterday, and yes I did but unfortunately,  I only completed the preliminary data needed and when i have my email and password, I can't get in to the portal, it's just a plain white screen appeared. Can somebody tell what's the best thing to do with this? Thank you so much