I use hi5 and i don't have a link how do i create one?

everytime i type in a link. It denies it

I use hi5 and i don't have a link how do i create one?
The custom URL has to be unique, and with millions of other users on the site with custom URLs, you need to be creative. Chances are, you are typing in a link someone else already has. Try adding your birthday to the end of a word, or substitute numbers for letters.

pets