did you enter the licence there and activate it ?
what’s the licence key so i can have a look at the status / what’s going on ?
(dont post that key here, but send it to dev[at]wp-pizza.com please)
>We have the “WPPizza – Add Ingredients Extension – up to 5 Sites License”
but from what i can see, this is a single site licence…
my guess is, you still have it registered elsewhere perhaps (whence the in-active) ?