Can't add site mirdc.dost.gov.ph

Hello everyone I can’t add our domain its says "Please ensure you are providing the root domain and not subdomain

the dost.gov.ph domain if managed by other agency and we have our own root domain how can we add this site to cloudflare

You’d have to get your organization to submit an update to the public suffix list:

// ph : http://www.domains.ph/FAQ2.asp
// Submitted by registry <[email protected]>
ph
com.ph
net.ph
org.ph
gov.ph
edu.ph
ngo.ph
mil.ph
i.ph

https://publicsuffix.org/list/public_suffix_list.dat