Editing profile fields

Ok so what I've done was removed a lot of the required fields when someone clicks JOIN.  I removed fields such as, age, last name, country, etc....  Probably around 6 fields.

However when I got to edit (fake) members fields it says I have to fill in the age, last name, etc...  how do I remove this when I'm editing members fields as a admin?

You have to remove them from ALL Profile views. That means the Join Form, Edit Profiles Form, View Profiles Form & Search Profiles Form. You will see the links to each one at the top of the Fields Builder. Also above the Active Fields box you will see it says Owner & Admin. You can switch between those & remove from there too & you should finish with those you want left.