Enatega Restaurant Application: Bank Details are not updating, and sometimes also show bank Details updated popup

Describe the bug
When a user attempts to update their bank details, the changes are not reflected in the system. However, sometimes a success popup appears, incorrectly indicating that the update was successful.

To Reproduce
Steps to reproduce the behavior:

Go to 'Enatega Restaurant App'
Go to ''Bank Management'''.
Now try to update store bank details field one-by-one.
See error it will not update bank details also some times show a popup message that details are updated successfully.
Expected behavior
A clear and concise description of what you expected to happen.

Smartphone (please complete the following information):

Device: [e.g. samsung15]
OS: [e.g. android]
Browser [e.g. application]
Version [e.g. Latest]

Start in the Enatega Restaurant App's Bank Management screen and reproduce updating store bank details one field at a time. Trace the update flow and its success popup; done means changes persist and the popup appears only after a confirmed successful update.

Written by the indexing model from the issue text.