How do i add another x10.mx domain to my site?

[Mesure73L]

I have a website using x10hosting but i would like to add more free domains to my site, e.g. something.x10.mx. i already have one on my site but i would like more. i have seen other people do this but i dont see any options to do it on my site.

 

[ctyrd]

Add domains here: https://x10hosting.com/login

 

[Mesure73L]

Add domains here: https://x10hosting.com/login

I am unable to create new services and whenever I try to type a new .x10.mx domain into the new domain thing it results in an error

 

[ctyrd]

Yea your only allowed three "domains/subdomains" on x10 free hosting. Subdomains count as domains.