I added one newfield in profile

This is what i found working for me
http://www.boonex.com/unity/blog/entry/How_to_see_full_profile

only fields you add in the Personal section will show. There is a new verison coming that has many more features. That is what I was told.

They might be put on as INVISABLE. Thats what happen to me. Once I changed them to the sections I wanted them they work on the join page too.
You might not see them on the 1st join page. Make a faze account to delete and see if you get to them after you hit JOIN on the 1st join page. There is an option to put on page 1 of JOIN but Ive found only so many will fit on page one and then it starts moving things to a next page.