Your domain is not yet pointing to ns1.epizy.com and ns2.epizy.com. Change your nameservers at your domain registrar and wait a few hours. You can also create an account with a subdomain first.
Other Information
Hello. I get the error “Failed to verify Name Servers” even though I entered the Name Servers. When I check in “Domain Checker” it shows me verified but I can’t create account.