Once your Jeenee Mobile account is migrated to Vaya, you'll need to download the Vaya app as you'll no longer be able to view your account details with Jeenee Mobile.
IOS: It's super easy, just follow the link: https://apps.apple.com/us/app/vaya/id1488565437?ls=1
ANDROID: It's super easy, just follow the link: https://play.google.com/store/apps/details?id=au.net.vaya.android