Pocket plants do not start

Hi!
This morning when i try to start pocket plants, this box popped up: (it´s swedish for “pocketplants” have expired)
what to do…?

Hi Klycka,

That’s because the old Testflight version has expired, we will deliver a new version aim on the end of this week, at that time you will receive a new version from Testflight.

David@Wokamon