Had Wordpress PopUp (free) installed and just purchased The PRO version but it doesn't update

I had Wordpress PopUp (free) installed and working and i just purchased the Pro version. It's states it's installed and active but the only menu that appears on my wordpress is the old PopUp (free one) i tried, editing the settings, opening a test popup i create, etc to see it had updated to Pro, but i'm still getting limited features and warning "go pro".

On my plugin list the only one that appears is Wordpress PopUp, not Pro. On your WPMU DEV dashboard it states it's installed and active.

Let me know what i should do, i have some urgency on this matter. Thanks.