FCIF

Description:
When a broker tries to add a client that already exists, no clear or proper error message is shown.

Steps to Reproduce:

Login as Broker

Attempt to add a client that already exists in the system

Submit the form

https://prnt.sc/BaCoXFI8cdkR

Expected Result:
System should show a clear error stating the client already exists.

Actual Result:
Error message is unclear or missing.