Infinity Free does not recognize my domain names

[KangJL]

@garytcoles

tijuanauñas.com , lindasuñas com, and bonitasuñas com

These are not supported

Using Internationalized domain names - no joy

My website URL is an Internationalized domain name and the domain puny code(.xn–xkc2dl3a5ee0h). I am using puny codes whilst setting up a new account. What I’m seeing is: The custom domain does not match the format of a domain name. A domain name should look like “example.com” or “example.co.uk”. can you clarify how i can set up this Internationalized domain name using puny codes please