Fill in excel form to register with MFA?

I've been repeatedly seeing the MFA encouraging Singaporeans in Bangkok to register with MFA. However, does MFA realized that their eregister system is not yet functional and the webpage only ask the person to fill in a complicated excel file and email to an email address? Who will bring a laptop overseas so that they can fill in the excel form? Shouldn't they provide an easier way to do it for this situation???