Registering for standard 1 oh Registering for standard 1

I have to register my son for Standard 1 from 1 March to 30 April through the below website:

https://public.moe.gov.my

This websites is suck, so many error. I already spend 1 hour to update my son immunization record.

But it always log out.

If it is not ready, then don't ask us to go and log in. Limpeh sipeh tulan.