Enatega Customer App: When selecting zone manually first time the app crashes (Asia zone)

Describe the bug
When a user manually selects the Asia zone for the first time, the app crashes immediately. This issue occurs only on the initial selection; subsequent attempts may not cause a crash.
To Reproduce
Steps to reproduce the behavior:

Go to 'Enatega Customer App'
On installing app , first time when zones options showing up on screen.
Now select Asia zone.
See error the app will crash.
Expected behavior
The zone should be selected and navigate to the discovery screen.

Screenshots

XRecorder_20250326_01.1.mp4
Smartphone (please complete the following information):

Device: [e.g. Samsunga15]
OS: [e.g. Android]
Browser [e.g. Application]
Version [e.g. Latest]
Additional context
Add any other context about the problem here.

Start by reproducing the crash in the Enatega Customer App on the first manual selection of the Asia zone, and capture the resulting error or stack trace. Trace the initial zone-selection flow and verify that selecting Asia completes successfully and navigates to the discovery screen without crashing.

Written by the indexing model from the issue text.