Hello 2FreshWes,
Thanks for visiting Apple Support Communities. We understand that after switching to a new iPhone, you're no longer seeing your Apple Cash balance. Since this is a public discussion forum we're happy to help how we can, and get you pointed in the right direction, if needed. Are you able to see your balance if you check it using the Apple ID website? Just in case, those steps can be found under "How to view your balance" here: Add money to Apple Cash
Since moving over to a new device, double-check your Settings app to make sure everything is set up there as that's where the account is linked: Sign in with your Apple ID
Keep us posted.
Take care.