SecretESIMLet’s fix your connection.
Connectivity Doctor runs automated checks, then explains one root cause. Talk to a person is always available.
Is the SecretESIM eSIM installed / enabled?
Is Mobile Data ON?
Is Data Roaming ON for the eSIM line?
APN looks correct (or automatic)?
Is data still on your home SIM? (yes = problem)
Is the network set manually (not Auto)?
Do you see signal bars / a serving operator?
Is Airplane Mode on (or a VPN blocking data)?