123-reg help how to make sub-urls

[ic0n]

hi guys

i have a url with 123-reg and a blog on blogger i want to make a forward url to the blog so i can have www.blog.myurl.com or www.myurl.com/blog any one know how to make this with 123-reg as i carnt find it

 

[ic0n]

just found out 123-reg charges for subdomains