Membership free signup not automatic active.

hi, I need some help with plugin:
I have made 4 levels.
visitors
level1
level2
level3

subscriptions plans:
Free
brons
silver
gold

Now I did a test and made a new signup for the free subscription. But now I see that it is not being active, see picture.

Though I see under edit members the new user but not(yet)asigned to a subscription,see picture. I see I can "add" user to a subscription myself. But I want it to be automated. Is this not possible when a visitor takes a free account.

I know I don't need free subscription accounts when I have paid ones. But I want them to take first a free one because then I have there email address.