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 under Bank Management and reproduce the one-by-one bank-details update described in the issue. Trace the update flow and success popup behavior, then verify that changed details persist and that the success message appears only when the update succeeds.

Written by the indexing model from the issue text.